英语词汇“ratio estimation sampling”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	ratio estimation sampling
释义	ratio estimation sampling 英?[?rei?i?u ?est??me???n ?s?mpl??] 美?[?re?o ??st??me??n ?s?mpl??] 释义比率推算抽样法
随便看	constant length constant length field constant length heat treatment constantlength heat treatment constant length shift method constant length system constant letter constant level constant-level balance constant-level balloon constant level balloon constant level carburettor constant level chart constant-level chart constant level control constantlevel control constant-level control constantlevel conversion constant-level conversion constant level conversion constant level filler constant level head tank constant-level head tank constant level lubrication constant-level lubrication

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