P 開頭單詞
preliminary works 初步工程；準(zhǔn)備工程
preliminary weight estimation [航空、航天科學(xué)技術(shù)]初步重量估計(jì)
preliminary treatment 預(yù)處理
preliminary time study [經(jīng)濟(jì)學(xué)]初步時(shí)間研究
preliminary time standard [經(jīng)濟(jì)學(xué)]初步時(shí)間標(biāo)準(zhǔn)
preliminary test 初步試驗(yàn)；預(yù)先測試；初級試驗(yàn)
preliminary temporary injunction [法學(xué)]訴前臨時(shí)禁令
preliminary technical development plan [經(jīng)濟(jì)學(xué)]初步技術(shù)發(fā)展計(jì)劃
preliminary survey [審計(jì)] 初步調(diào)查；[測] 初測
preliminary study 初步研究
preliminary stage 初始階段，初期；原始階段
preliminary stability test [化學(xué)]初步穩(wěn)定性
preliminary softening treatment [農(nóng)業(yè)科學(xué)]初步軟化處理
preliminary screening test [醫(yī)藥科學(xué)]初級淘汰試驗(yàn)[生物學(xué)]初級淘汰試驗(yàn)
preliminary screening model [醫(yī)藥科學(xué)]初篩模型
preliminary scholastic aptitude test [心理學(xué)]學(xué)業(yè)能向初步測驗(yàn)
preliminary scheme 初步規(guī)劃
preliminary sale and purchase agreement [商業(yè)]臨時(shí)買賣合約
preliminary ruling 先決裁定