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R-zh_CN.po
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R-zh_CN.po
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msgid ""
msgstr ""
"Project-Id-Version: data.table 1.12.5\n"
"POT-Creation-Date: 2019-10-21 16:15\n"
"PO-Revision-Date: 2019-10-04 17:06+08\n"
"Last-Translator: Zhi Yang <zyang895@gmail.com>\n"
"Language-Team: Mandarin\n"
"Language: Mandarin\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
msgid "data.table package loaded. When developing don't load package"
msgstr "data.table包已载入, 开发时无需载入"
msgid ""
"Internal error -- difftime objects may not be added to IDate, but Ops "
"dispatch should have intervened to prevent this"
msgstr ""
"内部错误 -- 'difftime'对象可能不能被添加到IDate类型但是正确操作应该防止此行为"
"发生"
msgid "binary + is not defined for \"IDate\" objects"
msgstr "没有为\"IDate\" 对象定义的'+'操作"
msgid "can only subtract from \"IDate\" objects"
msgstr "只能从\"IDate\"对象中减去"
msgid "Internal error: storage mode of IDate is somehow no longer integer"
msgstr "内部错误： IDate的存储模式不为整型"
msgid "unary - is not defined for \"IDate\" objects"
msgstr "没有为\"IDate\" 对象定义的一元的'-'操作"
msgid ""
"Internal error -- difftime objects may not be subtracted from IDate, but Ops "
"dispatch should have intervened to prevent this"
msgstr ""
"内部错误 -- 不能与IDate类型中减去'difftime'对象但是正确操作应该防止此行为发生"
msgid "Valid options for ms are 'truncate',"
msgstr "'ms'有效的选项为'truncate'"
msgid "'nearest', and 'ceil'."
msgstr "'nearest'和'ceil'"
msgid ""
"as.data.table.array method should only be called for arrays with 3+ "
"dimensions; use the matrix method for 2-dimensional arrays"
msgstr ""
"请只对3维或以上的数组使用as.data.table.array方法对二维数组请使用matrix方法"
msgid ""
"Argument 'value.name' must be scalar character, non-NA and at least one "
"character"
msgstr "参数'value.name'必须为标量字符或non-NA至少包含一个字符"
msgid "Argument 'sorted' must be scalar logical and non-NA"
msgstr "参数'sorted'必须为标量逻辑或non-NA"
msgid "Argument 'na.rm' must be scalar logical and non-NA"
msgstr "参数'na.rm'必须为标量逻辑或non-NA"
msgid "Please provide either 'key' or 'sorted', but not both."
msgstr "请提供参数'key'或'sorted',但不可同时提供"
msgid "Argument 'value.name' should not overlap with column names in result:"
msgstr "参数'value.name'不能与结果中已有列名重复"
msgid ""
"POSIXlt column type detected and converted to POSIXct. We do not recommend "
"use of POSIXlt at all because it uses 40 bytes to store one date."
msgstr ""
"检测到使用了POSIXlt类型的列， 并转成POSIXctdata.table不建议使用POSIXlt对象, "
"因为其使用40字节来存储一个日期"
msgid "Item"
msgstr "条目"
msgid "has"
msgstr "具有"
msgid "rows but longest item has"
msgstr "行，但最长条目有"
msgid "; recycled with remainder."
msgstr "用余数循环填充"
msgid "has 0 rows but longest item has"
msgstr "没有行，但最长的条目有"
msgid "; filled with NA"
msgstr "用NA填充"
msgid "A column may not be called .SD. That has special meaning."
msgstr "无法将列命名为 .SD，因为 .SD 为特殊符号。"
msgid "class must be length 1"
msgstr "class 的长度必须为 1"
msgid "between has been passed an argument x of type logical"
msgstr "传入 between 的参数 x 为逻辑（logical）型"
msgid ""
"'between' function the 'x' argument is a POSIX class while 'lower' was not, "
"coercion to POSIX failed with:"
msgstr ""
"'between' 中的 'x' 参数为 POSIX 类，而 'lower' 并不是，将 'lower' 自动转换成 "
"POSIX 失败："
msgid ""
"'between' function the 'x' argument is a POSIX class while 'upper' was not, "
"coercion to POSIX failed with:"
msgstr ""
"'between' 中的 'x' 参数为 POSIX 类，而 'upper' 并不是，将 'upper' 自动转换成 "
"POSIX 失败："
msgid ""
"'between' lower= and upper= are both POSIXct but have different tzone "
"attributes:"
msgstr ""
"'between' 中的 lower= 和 upper= 均为 POSIXct 类型但却有不同的时区属性"
"（tzone）："
msgid ". Please align their time zones."
msgstr "。请确保二者的时区一致。"
msgid ""
"'between' arguments are all POSIXct but have mismatched tzone attributes:"
msgstr "'between' 的参数均为 POSIXct 类型但时区属性（tzone）不匹配："
msgid ". The UTC times will be compared."
msgstr "。将采用 UTC 时间进行比较。"
msgid "trying to use integer64 class when 'bit64' package is not installed"
msgstr "试图使用 intger64 类型但 'bit64' 包尚未安装"
msgid ""
"Not yet implemented NAbounds=TRUE for this non-numeric and non-character type"
msgstr ""
"对这种非数值（numeric）和非字符（character）的类型，尚未实现 NAbounds=TRUE 的"
"功能"
msgid "Some lower>upper for this non-numeric and non-character type"
msgstr ""
"对于该非数值（numeric）和非字符（character）类型的输入，存在一部分下界"
"（lower）> 上界（upper）的情况"
msgid "RHS has length()"
msgstr "右手侧（RHS）的长度为"
msgid "; expecting length 2."
msgstr "；其长度应为 2。"
msgid "c"
msgstr ""
msgid "Perhaps you meant %s?"
msgstr "或许你想用的是 %s？"
msgid "The first element should be the lower bound(s);"
msgstr "第一个元素应为下界；"
msgid "the second element should be the upper bound(s)."
msgstr "第二个元素应为上界。"
msgid "x."
msgstr ""
msgid "is type"
msgstr "的类型为"
msgid "which is not supported by data.table join"
msgstr "，该类型无法用于 data.table 的联接"
msgid "i."
msgstr ""
msgid "Attempting roll join on factor column when joining x."
msgstr "试图滚动联接（roll join）因子类型（factor）的列，这发生于将 x."
msgid "to i."
msgstr "与 i."
msgid ". Only integer, double or character columns may be roll joined."
msgstr ""
"联接时。但只有整数（integer）、双精度（double）或字符（character）类型的列可"
"以使用滚动联接（roll join）。"
msgid "Incompatible join types: x."
msgstr "不兼容的联结类型： x。"
msgid "("
msgstr "（"
msgid ") and i."
msgstr "）和 i。"
msgid "). Factor columns must join to factor or character columns."
msgstr "）。 因子类型的列必须与因子类型或字符类型的列才可以联结"
msgid ")"
msgstr "）"
msgid "Incompatible join types:"
msgstr "不兼容的联结类型"
msgid "is type integer64 but"
msgstr "是 integer64 类型但是"
msgid "is type double and contains fractions"
msgstr "是 double 类型并且包含分数"
msgid "roll is not implemented for non-equi joins yet."
msgstr "不等长联结还不能执行 roll "
msgid "Column name '_nqgrp_' is reserved for non-equi joins."
msgstr "列名 '_nqgrp_' 是为不等长联结保留的"
msgid "key argument of data.table() must be character"
msgstr "data.table() 的主参数必须是字符"
msgid "Object '"
msgstr "对象 '"
msgid "' not found. Perhaps you intended"
msgstr "' 不存在， 可能你打算"
msgid ","
msgstr ","
msgid "or"
msgstr "或者"
msgid "more"
msgstr "更多"
msgid "' not found amongst"
msgstr "' 不存在"
msgid "and"
msgstr "并且"
msgid "Provide either by= or keyby= but not both"
msgstr "提供 by= 或 keyby= ，但两者不能同时存在"
msgid "Ignoring keyby= because j= is not supplied"
msgstr "因为没有提供 j= ，所以忽略 keyby= "
msgid "Ignoring by= because j= is not supplied"
msgstr "因为没有提供 j= ，所以忽略 by= "
msgid ""
"When on= is provided but not i=, on= must be a named list or data.table|"
"frame, and a natural join (i.e. join on common names) is invoked. Ignoring "
"on= which is '"
msgstr ""
"当提供 on= 而不提供 i= 的时候， on= 必须是带名称的 list 或者 data.table 或者 "
"data.frame，并且会调用自然联结（例如，按照共有名称联结），忽略 on= "
msgid "'."
msgstr "'。"
msgid ""
"i and j are both missing so ignoring the other arguments. This warning will "
"be upgraded to error in future."
msgstr "i 和 j 都缺少的时候忽略其他参数。将来此警告信息将升级为错误信息。"
msgid "mult argument can only be 'first', 'last' or 'all'"
msgstr "mult 参数只能赋值为 'first'， 'last' 或 'all'"
msgid ""
"roll must be a single TRUE, FALSE, positive/negative integer/double "
"including +Inf and -Inf or 'nearest'"
msgstr ""
"roll 必须是单个参数，例如 TRUE， FALSE, 正或负的 integer 或 double包括 "
"+Inf ， -Inf 或 'nearest'"
msgid "roll is '"
msgstr "roll 是"
msgid "' (type character). Only valid character value is 'nearest'."
msgstr "'(字符类型)。 唯一有效的字符值是'nearest'。"
msgid "rollends must be a logical vector"
msgstr "rollends必须是一个逻辑向量"
msgid "rollends must be length 1 or 2"
msgstr "rollends 的长度必须是 1 或者 2"
msgid ""
"nomatch= must be either NA or NULL (or 0 for backwards compatibility which "
"is the same as NULL)"
msgstr "nomatch= 必须是 NA 或 NULL (或者在向后兼容的情形下为 0，这等同于 NULL)"
msgid "which= must be a logical vector length 1. Either FALSE, TRUE or NA."
msgstr "which= 必须是一个长度为 1 的逻辑向量。其取值为 FALSE，TRUE 或者 NA。"
msgid "which=="
msgstr "which=="
msgid ""
"(meaning return row numbers) but j is also supplied. Either you need row "
"numbers or the result of j, but only one type of result can be returned."
msgstr "(表示行数会被返回) 但是 j 也被提供了。你可能需要行数或者是 j 的结果，"
"但是只能返回一种结果。"
msgid ""
"which=NA with nomatch=0 would always return an empty vector. Please change "
"or remove either which or nomatch."
msgstr "同时使用 which=NA 和 nomatch=0 会得到一个空向量。请改变或者是移除 which"
"或 nomatch 的取值"
msgid "j must be provided when with=FALSE"
msgstr "如果with=FALSE(假)，j必须要赋值"
msgid ""
"The symbol .. is invalid. The .. prefix must be followed by at least one "
"character."
msgstr "符号 .. 是无效的。前缀 .. 之后必须要有至少一个字符"
msgid "Variable '"
msgstr "变量 '"
msgid ""
"' is not found in calling scope. Looking in calling scope because you used "
"the .. prefix."
msgstr "' 并没有存在于调用环境中。之所以在调用环境中寻找是因为你使用了..的前缀"
msgid "Variable '.."
msgstr "变量 '.."
msgid ""
"' does exist in calling scope though, so please just removed the .. prefix "
"from that variable name in calling scope."
msgstr "' 并不存在于调用环境中。所以请移除在调用环境中那个变量名字的..前缀"
msgid "Both '"
msgstr "两个都有 '"
msgid "' and '.."
msgstr "' 和 '.."
msgid "' exist in calling scope. Please remove the '.."
msgstr "' 当前存在于调用环境. 请删除 '.."
msgid "' variable in calling scope for clarity."
msgstr "这个调用环境里的变量以方便理解"
msgid ""
"Internal error: DT[, ..var] should be dealt with by the branch above now."
msgstr "内部错误: DT[, ..var]应该被分支处理中。"
msgid ""
"' is not found in calling scope. Looking in calling scope because you set "
"with=FALSE. Also, please use .. symbol prefix and remove with=FALSE."
msgstr "' 并没有存在于调用环境中。之所以在调用环境中搜索是因为你使用了"
"with=FALSE。请使用 .. 符号前缀并且移除 with=FALSE。"
msgid ""
"You have wrapped := with {} which is ok but then := must be the only thing "
"inside {}. You have something else inside {} as well. Consider placing the "
"{} on the RHS of := instead; e.g. DT[,someCol:={tmpVar1<-...;tmpVar2<-...;"
"tmpVar1*tmpVar2}"
msgstr "用 {} 套用 := 可行，但是 {} 中只能有 := 。而你现在 {} 中还有其他的参"
"数。请尝试将 {} 置于 := 的RHS之上；比如，DT[,someCol:={tmpVar1<-...; "
"tmpVar2<-...; tmpVar1*tmpVar2}"
msgid ""
":= with keyby is only possible when i is not supplied since you can't setkey "
"on a subset of rows. Either change keyby to by or remove i"
msgstr ":=和keyby的组合只有在i没有赋值下才合理存在。因为你不能在一个行的子集"
"调用setkey。要么把keyby换成by或者是移除i"
msgid "nomatch isn't relevant together with :=, ignoring nomatch"
msgstr "nomatch 并不和 := 有任何的相关，将忽略nomatch"
msgid ""
"not-join '!' prefix is present on i but nomatch is provided. Please remove "
"nomatch."
msgstr "not-join '!' 前缀在 i 中存在，但是 nomatch 也被提供了。需要移除"
"nomatch。"
msgid "is not found in calling scope"
msgstr "不存在调用环境里"
msgid ""
"When the first argument inside DT[...] is a single symbol (e.g. DT[var]), "
"data.table looks for var in calling scope."
msgstr "当DT[...]的第一个参数是一个单个的符号(e.g. DT[var])，data.table会在"
"调用环境中搜寻var。"
msgid ""
"i is invalid type (matrix). Perhaps in future a 2 column matrix could return "
"a list of elements of DT (in the spirit of A[B] in FAQ 2.14). Please report "
"to data.table issue tracker if you'd like this, or add your comments to FR "
"#657."
msgstr "i不是一个有效的类型(矩阵)。也许在以后一个包含两列的矩阵会返回"
"包含一串元素的DT (请参考问答集2.14的A[B])。如果你有需求，请将此问题汇报给"
"data.table 问题追踪器或者是在FR中留下你的想法"
msgid ""
"When i is a data.table (or character vector), the columns to join by must be "
"specified using 'on=' argument (see ?data.table), by keying x (i.e. sorted, "
"and, marked as sorted, see ?setkey), or by sharing column names between x "
"and i (i.e., a natural join). Keyed joins might have further speed benefits "
"on very large data due to x being sorted in RAM."
msgstr "但i是一个 data.table (或者是字符向量)，必须使用 'on=' 参数指明参与连接"
"的列 (参见 ?data.table)，可以是keying x(比如，已排序过，和标记已排序过，请参见"
"?setkey)，或者是在x和i共用列的名字(比如，自然连接)。如果x有在内存被排序过，"
"Keyed连接的速度会在非常大的数据上有较明显的提高。"
msgid "Attempting to do natural join but no common columns in provided tables"
msgstr "尝试进行自然连接然而并没有找到表格中相同的列"
msgid "Internal error. Cannot by=.EACHI when joining to a secondary key, yet"
msgstr ""
msgid "Internal error. irows has length in by=.EACHI"
msgstr ""
msgid "logical error. i is not a data.table, but 'on' argument is provided."
msgstr ""
msgid "i has evaluated to type"
msgstr ""
msgid ". Expecting logical, integer or double."
msgstr "。期望布尔类型，整型或浮点型。"
msgid "i evaluates to a logical vector length"
msgstr "i 为一个布尔类型向量的长度。"
msgid "but there are"
msgstr "但是存在"
msgid ""
"rows. Recycling of logical i is no longer allowed as it hides more bugs than "
"is worth the rare convenience. Explicitly use rep(...,length=.N) if you "
"really need to recycle."
msgstr ""
"行。不再允许布尔值 i 循环补齐，尽管这样有些许便利，但会隐藏更多的 bug，得不偿"
"失。若确实需要循环补齐，请直接使用 rep(...,length=.N)。"
msgid "Internal error: notjoin but byjoin or !integer or nomatch==NA"
msgstr "内部错误。原因可能为：notjoin 而非 byjoin；非整数；nomatch 为空"
msgid ""
"with=FALSE together with := was deprecated in v1.9.4 released Oct 2014. "
"Please wrap the LHS of := with parentheses; e.g., DT[,(myVar):=sum(b),by=a] "
"to assign to column name(s) held in variable myVar. See ?':=' for other "
"examples. As warned in 2014, this is now a warning."
msgstr ""
"2014年10月发布的1.9.4版本中，with=FALSE 和 := 共用的用法已被弃用。请把 := 左"
"侧部分打上括号；例如，DT[,(myVar):=sum(b),by=a]对 myVar 中的列名进行赋值。输"
"入 ?':=' 参看其他的例子。正如2014年的版本中所说明的，现在这种用法会出现警告。"
msgid ""
"with=FALSE ignored, it isn't needed when using :=. See ?':=' for examples."
msgstr ""
"当使用 :=. 的时候，with=FALSE 是多余的，会被忽略。输入 ?':=' 参看例子。"
msgid "column(s) not removed because not found:"
msgstr "列未被删除因为不存在："
msgid "column(s) not found:"
msgstr "列不存在"
msgid "of j is"
msgstr "j 是"
msgid "which is outside the column number range [1,ncol="
msgstr "不在列索引范围内 [1,ncol="
msgid "]"
msgstr "]"
msgid "j mixes positives and negatives"
msgstr "j 中同时存在正数和负数"
msgid ""
"When with=FALSE, j-argument should be of type logical/character/integer "
"indicating the columns to select."
msgstr "当 with=FALSE，参数 j 必须为布尔型/字符型/整型之一，表征要选择的列。"
msgid "by=c(...), key(...) or names(...) must evaluate to 'character'"
msgstr "by=c(...), key(...) 或 names(...) 只接受 'character' "
msgid "'by' is a character vector length"
msgstr "'by' 是一个字符型向量，长度为"
msgid ""
"but one or more items include a comma. Either pass a vector of column names "
"(which can contain spaces, but no commas), or pass a vector length 1 "
"containing comma separated column names. See ?data.table for other "
"possibilities."
msgstr ""
"但是其中包含一个或多个逗号。请传入一个列名组成的向量（可以包含空格，但是不能"
"包含逗号），或传入一个长度为1，由逗号分隔的列名组成的向量输入 ?data.table查看"
"其他的选项。"
msgid "Internal error: irows isn't integer"
msgstr "内部错误：irows 不是整型"
msgid ""
"'by' appears to evaluate to column names but isn't c() or key(). Use "
"by=list(...) if you can. Otherwise, by=eval"
msgstr ""
"传递给 'by' 参数的似乎是列名，但没有用 c() 或者 key() 函数。如若可以，请使用"
"by=list(...)。此外，by=eval"
msgid ""
"should work. This is for efficiency so data.table can detect which columns "
"are needed."
msgstr ""
"应该是可行的。这样做是出于性能考虑，凭此 data.table 可以判断哪些列是需要的。"
msgid ""
"'by' or 'keyby' must evaluate to a vector or a list of vectors (where 'list' "
"includes data.table and data.frame which are lists, too)"
msgstr ""
"'by' 或者 'keyby' 参数只接受一个向量或由向量组成的列表（这里 'list'包含 data."
"table 和 data.frame，这二者本质也是列表"
msgid "column or expression"
msgstr "列或者表达式"
msgid "of 'by' or 'keyby' is type"
msgstr "传递给 'by' 和 'keyby' 参数的类型是"
msgid ""
". Do not quote column names. Usage: DT[,sum(colC),by=list(colA,month(colB))]"
msgstr "。请勿引用列名。用法：DT[,sum(colC),by=list(colA,month(colB))]"
msgid "The items in the 'by' or 'keyby' list are length ("
msgstr "'by' 或 'keyby' 列表中的元素长度为（"
msgid "). Each must be length"
msgstr ""
msgid ""
"; the same length as there are rows in x (after subsetting if i is provided)."
msgstr ""
msgid "Internal error: drop_dot passed"
msgstr ""
msgid "items"
msgstr ""
msgid "of the .() or list() passed to j is missing"
msgstr ""
msgid ""
"Different branches of j expression produced different auto-named columns:"
msgstr ""
msgid "%s!=%s"
msgstr ""
msgid "; using the most \"last\" names"
msgstr ""
msgid ".SDcols missing at the following indices:"
msgstr ""
msgid ".SDcols is numeric but has both +ve and -ve indices"
msgstr ".SDcols 为数值，但同时具有 +ve 和 -ve 索引"
msgid ".SDcols is numeric but out of bounds [1,"
msgstr ".SDcols 为数值但超出了 [1,"
msgid "] at:"
msgstr "] 的范围:"
msgid ".SDcols should be column numbers or names"
msgstr ".SDcols 应为列数或是列名"
msgid "Some items of .SDcols are not column names:"
msgstr ".SDcols 中的部份项目不是列名:"
msgid ""
"This j doesn't use .SD but .SDcols has been supplied. Ignoring .SDcols. See ?"
"data.table."
msgstr "此处 j 不使用 .SD 但提供了 .SDcols ，因此忽略 .SDcols详见 ?data.table"
msgid ""
".SD is locked. Using := in .SD's j is reserved for possible future use; a "
"tortuously flexible way to modify by group. Use := in j directly to modify "
"by group by reference."
msgstr ""
".SD 已锁定，在 .SD 的 j 中使用 := 进行分组修改是较不直观的方式此功能被保留"
"以供未来使用请直接在 j 中使用 := 依照引用进行分组修改"
msgid "In `:=`(col1=val1, col2=val2, ...) form, all arguments must be named."
msgstr "在`:=`(col1=val1, col2=val2, ...) 中，所有参数必须被指名"
msgid ""
"LHS of := must be a symbol, or an atomic vector (column names or positions)."
msgstr ":= 的 LHS 必须是符号或是原子向量(列名或是列的位置)"
msgid ""
"LHS of := appears to be column positions but are outside [1,ncol] range. New "
"columns can only be added by name."
msgstr ":= 的 LHS 是列的位置但超出了 [1,ncol] 的范围新列只能以名称的方式新增"
msgid ""
"LHS of := isn't column names ('character') or positions ('integer' or "
"'numeric')"
msgstr ":= 的 LHS 不是列名('字符')或列的位置('整数'或'数值')"
msgid ""
"Invalid .internal.selfref detected and fixed by taking a (shallow) copy of "
"the data.table so that := can add this new column by reference. At an "
"earlier point, this data.table has been copied by R (or was created manually "
"using structure() or similar). Avoid names<- and attr<- which in R currently "
"(and oddly) may copy the whole data.table. Use set* syntax instead to avoid "
"copying: ?set, ?setnames and ?setattr. If this message doesn't help, please "
"report your use case to the data.table issue tracker so the root cause can "
"be fixed or this message improved."
msgstr ""
"侦测到无效的 .internal.selfref ，已藉由获取 data.table 的(浅层)副本的方式修复"
"以便 := 能利用引用加入新列在过去的某个时间点，此 data.table 已被 R 复制(或是"
"以 structure()等方式手动生成)请避免 names<- 与 attr<- 等目前(与偶发)可能会在 "
"R 中复制整个data.table的操作请改用 set* 语法以避免复制，详见 ?set、?setnames "
"及 ?setattr如果以上讯息无法提供帮助，请回报你的案例至 data.table 问题追踪以助"
"于修复根本原因或改进本讯息"
msgid ""
"Cannot assign to an under-allocated recursively indexed list -- L[[i]][,:=] "
"syntax is only valid when i is length 1, but it's length"
msgstr ""
"无法指定配置不足的递归索引列表-- L[[i]][,:=] 语法只有在 i 长度为1时有效，但它"
"的長度"
msgid "Internal error -- item '"
msgstr "内部错误 -- 项目 '"
msgid "' not found in names of list"
msgstr "' 未能在名称列表中找到"
msgid "Internal error -- column(s) not found:"
msgstr "内部错误 -- 找不到此列:"
msgid ""
"strptime() usage detected and wrapped with as.POSIXct(). This is to minimize "
"the chance of assigning POSIXlt columns, which use 40+ bytes to store one "
"date (versus 8 for POSIXct). Use as.POSIXct() (which will call strptime() as "
"needed internally) to avoid this warning."
msgstr ""
"侦测到使用 strptime() ，已用 as.POSIXct() 包裹这么做是为了尽量避免列被指定为 "
"POSIXltPOSIXlt用40个以上的位元组储存日期(相较于 POSIXct 只用8位元组)请使用 "
"as.POSIXct() 以避免本警告 (此函数会根据需求在内部调用 strptime())"
msgid ""
"' is not found in calling scope. Looking in calling scope because this "
"symbol was prefixed with .. in the j= parameter."
msgstr ""
"' 未能在调用范围 (calling scope) 中找到，请查看调用范围因为 j= 的参数以 .. "
"作为前缀"
msgid "Internal error: xcolAns does not pass checks:"
msgstr "内部错误 : xcolAns 无法通过检查:"
msgid ""
"Internal error: irows is NULL when making join result at R level. Should no "
"longer happen now we use CsubsetDT earlier."
msgstr ""
"内部错误 : 在 R 生成连接结果时，irows为 NULL 我们已使用了 CsubsetDT，现在不应"
"该再发生了"
msgid "j (the 2nd argument inside [...]) is a single symbol but column name '"
msgstr "j ( [...] 中的第二顺位参数) 是单个符号而列名 '"
msgid "' is not found. Perhaps you intended DT[, .."
msgstr "' 未被找到，也许你打算 DT[, .."
msgid ""
"]. This difference to data.frame is deliberate and explained in FAQ 1.1."
msgstr "] ，在FAQ 1.1 中有解释dat.table与data.frame的差别"
msgid ""
"Internal error: j has created a data.table result containing a NULL column"
msgstr "内部错误 : j 创建了一个有列为 NULL 的 data.table"
msgid ""
"The column '.N' can't be grouped because it conflicts with the special .N "
"variable. Try setnames(DT,'.N','N') first."
msgstr ""
"无法对 '.N' 列进行分组，因为与 data.table 特有的 .N 变量冲突请先尝试 "
"setnames(DT,'.N','N')"
msgid ""
"The column '.I' can't be grouped because it conflicts with the special .I "
"variable. Try setnames(DT,'.I','I') first."
msgstr ""
"无法对 '.I' 列进行分组，因为与 data.table 特有的 .I 变量冲突请先尝试 "
"setnames(DT,'.I','I')"
msgid "logical error. i is not data.table, but mult='all' and 'by'=.EACHI"
msgstr "逻辑错误: i 不是data.table，但 mult='all' 及 'by'=.EACHI"
msgid "Internal error: by= is missing"
msgstr "内部错误 : 缺少 by="
msgid "Internal error: byindex not the index name"
msgstr "内部错误 : byindex 不是索引名称"
msgid "Internal error: byindex not found"
msgstr "内部错误 : 找不到 byindex"
msgid ""
"Unable to optimize call to mean() and could be very slow. You must name 'na."
"rm' like that otherwise if you do mean(x,TRUE) the TRUE is taken to mean "
"'trim' which is the 2nd argument of mean. 'trim' is not yet optimized."
msgstr ""
"无法优化对 mean() 的调用，这可能导致运行非常缓慢您必须使用 na.rm=TRUE，否则如"
"果您直接使用 mean(x,TRUE)会被认定为 trim=TRUE，trim 是 mean() 中尚未被优化的"
"第二顺位参数"
msgid "Internal error: length(irows)!=length(o__)"
msgstr "内部错误：length(irows)!=length(o__)"
msgid ""
"The setkey() normally performed by keyby= has been skipped (as if by= was "
"used) because := is being used together with keyby= but the keyby= contains "
"some expressions. To avoid this warning, use by= instead, or provide "
"existing column names to keyby=."
msgstr ""
"因为`:=`与`keyby=`一起使用且`keyby=`含有表达式, 所以代码跳过了一般`keyby=`会"
"执行的`setkey()` -- 代码只执行了`by=`。若要避免此警告, 请使用`by=`, 或者提供"
"`keyby=`现有的列名"
msgid "Internal error: jvnames is length"
msgstr "内部错误:jvnames 是长度"
msgid "but ans is"
msgstr "但是ans(答案)是"
msgid "and bynames is"
msgstr "同时bynames是"
msgid "rownames and rownames.value cannot both be used at the same time"
msgstr "rownames和rownames.value 不能同时使用"
msgid "length(rownames)=="
msgstr "length(rownames)== (行名长度==)"
msgid "but nrow(DT)=="
msgstr "但是nrow(DT)=="
msgid ""
". The rownames argument specifies a single column name or number. Consider "
"rownames.value= instead."
msgstr "。 rownames参数为单一列名或单一数值。请考虑使用`rownames.values=`。"
msgid ""
"length(rownames)==0 but should be a single column name or number, or NULL"
msgstr ""
"行名长度为零，`length(rownames)==0`，但应该为单一列名，单一数值，或NULL"
msgid "rownames is TRUE but key has multiple columns"
msgstr "rownames是TRUE但key不只一个列"
msgid "; taking first column x[,1] as rownames"
msgstr "； 取第一列, `column x[,1]`, 为rownames"
msgid "'"
msgstr "'"
msgid "' is not a column of x"
msgstr "' 不是x的一个列"
msgid "as.integer(rownames)=="
msgstr "as.integer(rownames)=="
msgid "]."
msgstr "]."
msgid "length(rownames.value)=="
msgstr "length(rownames.value)=="
msgid "but should be nrow(x)=="
msgstr "但应该是nrow(x)=="
msgid ""
"When i is a matrix in DT[i]<-value syntax, it doesn't make sense to provide j"
msgstr "当i以`DT[i]<-value`的形式出现，不需要提供j"
msgid "j must be an atomic vector, see ?is.atomic"
msgstr "j必须是原子向量，请参考 ?is.atomic"
msgid "NA in j"
msgstr "j里有NA"
msgid "j must be vector of column name or positions"
msgstr "j 必须是列名(column name)或列位(column position)的向量"
msgid ""
"Attempt to assign to column position greater than ncol(x). Create the column "
"by name, instead. This logic intends to catch (most likely) user errors."
msgstr ""
"试图指定至比ncol(x)还大的列位(column position)。请指定至列名(column name)。一"
"般来说用列名取代列位能解决大部分错误。"
msgid ""
"data.table inherits from data.frame (from v1.5), but this data.table does "
"not. Has it been created manually (e.g. by using 'structure' rather than "
"'data.table') or saved to disk using a prior version of data.table?"
msgstr ""
"data.table继承自data.frame(v1.5)，但这个data.table并不是。请检查这个data."
"table是不是手动创建的（可能创建时使用了`structure()`而非`data.table()`),或者"
"是不是使用了更早的data.table版本创建后存到硬盘了。"
msgid "attempting to assign invalid object to dimnames of a data.table"
msgstr "试图指定无效对象给data.table的维度名(dimnames)"
msgid "data.tables do not have rownames"
msgstr "data.tables没有rownames"
msgid "Can't assign"
msgstr "无法指定"
msgid "colnames to a"
msgstr "列名为一个"
msgid "-column data.table"
msgstr "-列 data.table"
msgid "'subset' must evaluate to logical"
msgstr "'subset' 必须为logical"
msgid "Argument 'invert' must be logical TRUE/FALSE"
msgstr " 'invert' 的参数是逻辑值，必须是 TRUE/FALSE"
msgid "x argument must be a data.table"
msgstr "参数 x 必须是一个 data.table"
msgid "group length is 0 but data nrow > 0"
msgstr "分组长度为0，但 data nrow > 0"
msgid ""
"passing 'f' argument together with 'by' is not allowed, use 'by' when split "
"by column in data.table and 'f' when split by external factor"
msgstr ""
"不可同时指定参数 'f' 和参数 'by' ，当利用 data.table的纵列进行数据分割时,请使"
"用参数 'by'；当利用外部因子进行数据分割时，请使用参数 'f'"
msgid "Either 'by' or 'f' argument must be supplied"
msgstr "必须提供参数 'by' 或参数 'f'"
msgid "Column '.ll.tech.split' is reserved for split.data.table processing"
msgstr "为 split.data.table 进程，纵列 '.ll.tech.split' 被保存"
msgid "Column '.nm.tech.split' is reserved for split.data.table processing"
msgstr "为 split.data.table 进程，纵列 '.nm.tech.split' 被保存"
msgid "Argument 'by' must refer to column names in x"
msgstr "参数 'by' 只适用于 x 中的列名"
msgid ""
"Argument 'by' must refer only to atomic-type columns, but the following "
"columns are non-atomic:"
msgstr "参数 'by' 只适用于原子类型的纵列，但现在关联的纵列不是原子类型"
msgid ""
"x is not a data.table. Shallow copy is a copy of the vector of column "
"pointers (only), so is only meaningful for data.table"
msgstr ""
"浅拷贝（shallow copy）只是列指针向量的拷贝，因此仅对 data.table 有意义，而 x "
"不是 data.table"
msgid "setalloccol attempting to modify `*tmp*`"
msgstr "setalloccol 试图修改 '*tmp*'"
msgid ""
"Input is a length=1 logical that points to the same address as R's global "
"value. Therefore the attribute has not been set by reference, rather on a "
"copy. You will need to assign the result back to a variable. See issue #1281."
msgstr ""
"输入值是一个指向与R全局值相同位置的长度为1的逻辑值。因此，该属性是通过副本，"
"而不是reference 的形式设置。您需要将结果分配回一个变量，参看 issue #1281"
msgid "x is not a data.table or data.frame"
msgstr "x 不是 data.table 或 data.frame."
msgid "x has"
msgstr "x 有"
msgid "columns but its names are length"
msgstr " 列，但其列名的数为 "
msgid "Passed a vector of type '"
msgstr "传递了一个向量，向量类型是；"
msgid "'. Needs to be type 'character'."
msgstr ". 需要是 'character' 类型."
msgid "names to a"
msgstr "命名"
msgid "column data.table"
msgstr "data.table 的纵列"
msgid "When 'new' is provided, 'old' must be provided too"
msgstr "当提供参数 'new' 时，也必须要提供参数 'old' "
msgid "'new' is not a character vector or a function"
msgstr "'new' 既不是特征向量也不是 function"
msgid "NA in 'new' at positions"
msgstr "在 'new' 中有NA值"
msgid "Some duplicates exist in 'old':"
msgstr "在'old' 中存在重复名称"
msgid "'old' is type"
msgstr "'old' 的类型是"
msgid "but should be integer, double or character"
msgstr "应该为整型,浮点型或者字符型"
msgid "'old' is length"
msgstr "'old' 长度为"
msgid "but 'new' is length"
msgstr "‘new’ 的长度为"
msgid "NA (or out of bounds) in 'old' at positions"
msgstr "NA(或超出界限)出现在'old' 的位置"
msgid "of 'old' is '"
msgstr "是"
msgid ""
"' which appears several times in column names. Just the first will be "
"changed. There are"
msgstr "在列名中重复出现,仅第一个会改动，如下:"
msgid "other items in old that are also duplicated in column names."
msgstr "old中的其他项在列名中出现重复"
msgid "Items of 'old' not found in column names:"
msgstr "在列名中未找到 'old' 有关项"
msgid ". Consider skip_absent=TRUE."
msgstr "尝试 skip_absent=TRUE"
msgid "Internal error: length(i)!=length(new)"
msgstr "内部错误:length(i)!=length(new)"
msgid "x has some duplicated column name(s):"
msgstr "x 有多个重复列名:"
msgid ". Please remove or rename the duplicate(s) and try again."
msgstr "请移除或者重命名重复项并重试"
msgid "Input is"
msgstr "输入为"
msgid "but should be a plain list of items to be stacked"
msgstr "应该叠加普通列表项"
msgid ""
"idcol must be a logical or character vector of length 1. If logical TRUE the "
"id column will named '.id'."
msgstr ""
"idcol必须为逻辑型向量或长度为1的字符型向量.如果逻辑值为TRUEid 列会命名为'.id'"
msgid "use.names=NA invalid"
msgstr "use.names=NA 无效赋值"
msgid ""
"use.names='check' cannot be used explicitly because the value 'check' is new "
"in v1.12.2 and subject to change. It is just meant to convey default "
"behavior. See ?rbindlist."
msgstr ""
"请勿直接使用use.names='check'，因为值'check'为新增在v1.12.2中后续有所变化，仅"
"用表示默认模式详见 ?rbindlist"
msgid ""
"Check that is.data.table(DT) == TRUE. Otherwise, := and `:=`(...) are "
"defined for use in j, once only and in particular ways. See help(\":=\")."
msgstr ""
"检查是否is.data.table(DT) == TRUE,否则,:= and `:=`(...) 为被界定在j使用，仅一"
"次以特别的方式使用,详见help(\":=\")"
msgid ""
"setDF only accepts data.table, data.frame or list of equal length as input"
msgstr "setDF仅允许data.table，data.frame或者同样长度的列表作为输入"
msgid "rownames contains duplicates"
msgstr "行名含有重复"
msgid "rownames incorrect length; expected"
msgstr "行名长度不正确;需要"
msgid "names, got"
msgstr "名字,用"