S 開頭單詞

secondary protein structure [生物學(xué)]蛋白質(zhì)二級結(jié)構(gòu)

secondary protective barrier [物理學(xué)]二次防護層

secondary production 第二級生產(chǎn)，加工工業(yè)

secondary product of weathering [地球科學(xué)]次量要素

secondary product 副產(chǎn)品

secondary processing 二次加工

secondary principal stress [機械工程]次枝力

secondary porosity index [能源科學(xué)技術(shù)]次生孔隙度指數(shù)

secondary porosity [地質(zhì)] 次生孔隙度

secondary pollution [環(huán)境] 二次污染

secondary planet 衛(wèi)星

secondary petiole [生物學(xué)]小葉柄

secondary perpetrator [能源科學(xué)技術(shù)]次要實行犯

secondary parasite [農(nóng)業(yè)科學(xué)]二次寄生物[生物學(xué)]二重寄生

secondary pancreatic infection [醫(yī)藥科學(xué)]繼發(fā)性胰腺感染

secondary palate [古生] 次生腭 [解剖] 繼發(fā)腭

secondary paging device [計算機科學(xué)技術(shù)]二級分頁裝置次要分頁裝置

secondary oxidized ore [地球科學(xué)]次生氧化礦

secondary output voltage [動力與電氣工程]次級輸出電壓

secondary operator control station [計算機科學(xué)技術(shù)]次要操作員控制站