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

单词	primary sampling unit
释义	primary sampling unit 英?[?praim?ri ?s?mpl?? ?ju:nit] 美?[?pra??m?ri ?s?mpl?? ?jun?t] 释义一次抽样单位; 一次取样单; 一次取样单位; 一级抽样单位行业词典计算机一次取样部件[PSU]???
随便看	liquefied compound liquefied cyanogen Liquefied Ethylene Carriers liquefied fish protein liquefied flammable gas(lfg) liquefied fraction liquefied fuel liquefied gas liquefied gas aerosols liquefied-gas aerosols liquefied gas bottle liquefied gas car liquefied gas carrier liquefied gas cylinder liquefied gases compressor liquefied gas, gas, compressed, solidified, liquefied liquefied gas, gas, solidified, liquefied liquefied gas insecticide liquefied gas pipeline liquefied gas producer vehicle liquefied gas pump liquefied gas rail tanker liquefied gas road tanker liquefied gas ship liquefied gas storage tank

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primary sampling unit