pretreated中文什么意思

(pretreat 的过去时) vt.预先处理,预处理

• pretreated animal:    经预处理的动物
• pretreated blank:    预制坯
• pretreated ore:    预处理过的矿石; 预制矿

例句与用法

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1. flotation of galena pretreated by electrochemical method
   通电电化学预处理方铅矿的浮选
2. study on the ammonia removal from wastewater by na-pretreated zeolite
   钠型活化沸石去除水中氨氮的实验研究
3. all drill water to be pretreated with 0.2ppb gluteraldehyde
   所有钻井水都要按每桶0.2加仑的戊二醛作预处理。
4. all drill water to be pretreated with 2 ppb gluteraldehyde
   所有的钻井水都要按每桶加两磅的戊二醛作预处理。
5. all drill water to be pretreated with 0.2ppb gluteraldehyde
   全部钻井水都要按每桶加0.2加仑的戊二醛作预处理。