S 開(kāi)頭單詞

secondary operation 二次加工；二期手術(shù)

secondary oil response rate [能源科學(xué)技術(shù)]二次開(kāi)采見(jiàn)效油產(chǎn)量

secondary oil recovery [能源科學(xué)技術(shù)]二次采油[地球科學(xué)]二次采油

secondary oil production [醫(yī)藥科學(xué)]二期原油生產(chǎn)

secondary offering 二次發(fā)行；次級(jí)發(fā)行；證券第二次發(fā)行

secondary oak forest [農(nóng)業(yè)科學(xué)]次生櫟林

secondary nuclear fuel [物理學(xué)]二次核燃料

secondary nuclear auxiliary power project [能源科學(xué)技術(shù)]二次核輔助動(dòng)力計(jì)劃[物理學(xué)]二次核輔助動(dòng)力計(jì)劃

secondary natural selection [醫(yī)藥科學(xué)]次生自然選擇

secondary natural forest [農(nóng)業(yè)科學(xué)]天然次生林

secondary narcissism [心理學(xué)]繼發(fā)型自戀

secondary mortgage market [經(jīng)濟(jì)學(xué)]二級(jí)抵押市場(chǎng)第二抵押市場(chǎng)第二按揭市場(chǎng)抵押貸款市場(chǎng)

secondary metabolite production [生物學(xué)]次生代謝物積累

secondary metabolite 次生代謝物 次級(jí)代謝產(chǎn)物

secondary menu [計(jì)算機(jī)科學(xué)技術(shù)]次要選項(xiàng)單

secondary mental deficiency [心理學(xué)]后天心智不足

secondary memory n. [計(jì)] 輔助存儲(chǔ)器

secondary medullary ray [醫(yī)藥科學(xué)]次生髓射線

secondary means of escape [經(jīng)濟(jì)學(xué)]輔助避難通道

secondary master copy [機(jī)械工程]第二原圖