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- The removal of flux residues may require an assembler to re-evaluate the cleaning chemistry. 焊剂残留物的清除可能需要装配人员重新评定清洁剂的化学特性。
- 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。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- An integrated fluorine supply strategy has been demonstrated to be the most effective means of implementing a safe and reliable fluorine supply to users seeking a low-cost replacement for standard chamber clean chemistries. 对一般气相沉积反应器清洗而言,一体化氟气供应策略,对寻求低价取代方案的使用者而言,是最安全和稳定的供应方式。
- 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。
- Chemistry was her favourite subject at school. 她上学时最喜欢化学。
- 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。
- 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。
- 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。
- We will do a Chemistry experiment this Friday. 这个周五我们要做化学试验。
- He is surprised to find his room thoroughly clean. 他惊讶得发现他的房间给彻底地打扫了。
- I use an oily rag to clean my bike with. 我用沾满油污的碎布擦我的自行车。
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- He is an authority in the region of chemistry. 他是化学界的权威。
- The mayor is determined to clean up the city. 市长决心清除市内的不良现象。
- I have only a rudimentary grasp of chemistry. 我只掌握了化学的初步知识。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。