例句與造句

1. the residual impurities can effect wet-process production in several ways .
   這些殘留的雜質(zhì)可能在幾個方面影響濕法生產(chǎn)。
2. test method for residual impurities concentration in microzone of semi-insulating gallium arsenide
   半絕緣砷化鎵剩余雜質(zhì)濃度微區(qū)試驗方法
3. any residual impurities fell through a shaking screen . it's amazing what quantities of the little power cells come together
   任何殘留的雜質(zhì)都從篩子中被過濾掉。難以想象竟有這么多的小電池。
4. It's difficult to find residual impurity in a sentence. 用residual impurity造句挺難的