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- General super filter to equip demand another go together with pump and the chemistry clean equip. 一般超滤装置需要另配泵和化学清洗装置。
- Many leading cleaning chemistries clean the majority of the flux packages, but some are incompatible with the flux chemistry. 许多主流的清洗剂可清洗大部分焊剂，但却与某些焊剂在化学成分上相互冲突。
- Blue Star Chemistry Cleaning Corp 中国蓝星化学清洗总公司
- We have three periods of chemistry a week. 我们一星期三节化学课。
- The scientist probed into the secrets of chemistry. 这位科学家探索了化学的种种奥秘。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- Chemistry was her favourite subject at school. 她上学时最喜欢化学。
- No one can cope with him in Chemistry. 在化学方面，谁也比不上他。
- I am not good at organic chemistry. 我的有机化学学得不好。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- We will do a Chemistry experiment this Friday. 这个周五我们要做化学试验。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- He is an authority in the region of chemistry. 他是化学界的权威。
- Why is it that I always land up cleaning the bath? 为什麽总是该我来洗刷浴缸?
- I have only a rudimentary grasp of chemistry. 我只掌握了化学的初步知识。
- He was busily employed in cleaning his shoes. 他忙著擦鞋。
- I have lost my interest in chemistry. 我对化学已不感兴趣。
- She is cleaning up the kitchen now. 她现在正在打扫厨房。
