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- This course provides participants with a review of fundamental chemistry and environmental chemistry concepts. 此课程可帮您了解基础化学与环境化学的基本概念。
- 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。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- We will do a Chemistry experiment this Friday. 这个周五我们要做化学试验。
- I can not understand the so abstract concept. 我无法理解如此抽象的观念。
- Acid and alkali are the basic concept of chemistry. 酸和碱是化学的基本概念。
- He is an authority in the region of chemistry. 他是化学界的权威。
- I have only a rudimentary grasp of chemistry. 我只掌握了化学的初步知识。
- I have lost my interest in chemistry. 我对化学已不感兴趣。
- He was still devoted to the study of chemistry. 他仍专心致力於化学研究。
- Physical chemistry is Greek to me. 我对物理化学一窍不通。
- Who originated the concept of stereo sound? 立体声是谁发明的？
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- The chemistry of stars and interstellar space. 天体化学关于星和星际空间的化学
- Permeating green chemistry concept is a better breaking point for the new chemistry curriculum reformation 渗透绿色化学理念促进化学新课程改革
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
