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- Overbased petroleum SUlfonate magnesium lubricating oil detergent has been prepared with the petroleum ammonium sulfonate. 以石油磺酸铵为原料制备了高碱值的石油磺酸镁润滑油清净剂。
- Marking and Identification of Fuel Oil Detergent 清净剂的标识与检测
- It was found that the hydrocarbons of the base stocks has some influence on the engine oil detergency. 通过研究发现,基础油中烃类对油品的清净性有一定影响。
- A linear correlation model of base stock composition and engine oil detergency was established.The detergency of engine oils blended by differen... 经分析建立了一个关于基础油组成与油品清净性能线性的模型,利用该模型得到的清净性指数能够区分不同基础油调制油品的清净性。
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- The bishop anointed the new king with oil. 主教为新国王登基举行涂油仪。
- The oil tanker soon got out of sight. 油船不久就看不见了。
- The recession trod on the heels of the oil crisis. 经济萧条紧随着石油危机而来。
- ADVANCES IN STUDY OF TECHNOLOGY OF METALATION PROCESS IN MANUFACTURE OF LUBRICATING OIL DETERGENT 润滑油清净剂金属化工艺规律的研究进展
- Go and get some more oil so we don't run short. 去多弄些油来以免到时候用光了。
- We have found oil under the North Sea. 我们在北海发现了石油。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- The holed tanker was disgorging oil. 撞了个窟窿的油船正在喷油。
- The oil is leaking out from the crankcase. 没已从曲轴箱中漏出来。
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- NEW CONCEPT OF REACTION MECHANISM OF METALATION PROCESS IN LUBRICATING OIL DETERGENT MANUFACTURE 润滑油清净剂金属化反应机理的新概念
- Half the oil in the lamp had burnt away. 油灯中一半的油已经烧掉了。
- Oil share show modest gain over the week's trading. 石油股票价在上星期的交易中略有上升。
- Mr Smith told me to hold on to my oil shares. 史密斯先生叫我不要卖掉石油股票。
- The gallery has a show of French oil painting. 这个美术馆在展出法国油画。
