基本解釋狀況同根派生 situatlon相關(guān)詞英漢例句Polysilicon is refined by means of physicochemical methods and then produced By chlorination of industrial silica powder in a partlcular situatlon . 多晶矽是由工業(yè)矽粉氯化，採用物理、化學(xué)方法提鍊和特定條件下還原生産的。situatlon更多例句