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- The effections of eliminate rection was investigated,the mechanism for rection,selecting of elimination,and solid chemistry was Also. 阐述了发生消除反应的影响因素及消除反应过程中反应历程、消除取向及立体化学变化的系列规律;探讨了学习消除反应的基本思路.
- As modern society provides a good material basis but also to promote inorganic chemistry solid chemistry materials chemistry and other related disciplines played an important role. 为现代社会提供了良好的物质基础,同时也为推动无机化学、固体化学、材料化学等有关学科起了重要的作用。
- 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。
- 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。
- Cheese is a solid; milk is a liquid. 乾酪是固体,奶是液体。
- He is an authority in the region of chemistry. 他是化学界的权威。
- Solid fuel motors are coming into use. 固体燃料马达即将开始使用。
- I have only a rudimentary grasp of chemistry. 我只掌握了化学的初步知识。
- The country was solid for peace. 全国上下都希望和平。
- I have lost my interest in chemistry. 我对化学已不感兴趣。
- Water becomes solid when it freezes. 水结冰时便变成固体。
- He was still devoted to the study of chemistry. 他仍专心致力於化学研究。
- The miners were solid on this issue. 矿工们在这件事上是一条心的。
- Physical chemistry is Greek to me. 我对物理化学一窍不通。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体,液体,气体。