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	multilayer heteroepitaxial silicon multilayer het-erostructure microcell multilayer hierarchical control multilayer hierarchical structure multilayer hierarchical system multilayer high pressure vessel multilayer HP (high pressure) vessel multi-layer inference network multilayering multilayer injection molding multi-layer injector multi-layer insulation multilayer insulation multilayer integrated circuit multilayer interconnection multilayer interconnection pattern multilayer interconnection structure multilayer interference filter multilayer ionic device multilayer karst cave multilayer laminated glass multilayer lightguide multilayer logic multi-layer logic multilayer material

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

primary sampling unit