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- On the other hand, the spectral research on sulfur-containing radicals is of great significance in many fields such as combustion chemistry, cosmochemistry and so on. 本论文分两个部分:(一)过渡金属氟化物的光谱研究;(二)含硫自由基光谱的初步分析与探讨。
- Keywords combustion chemistry;micropore oblate propellant;combustion property;mass burning rate; 燃烧化学;微气孔球扁药;燃烧性能;质量燃速;
- 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。
- The combustion in the forest generated great damage. 森林火灾造成了巨大的损失。
- 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。
- 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
- My son is studying physical chemistry but it's all Greek to me. 我儿子正研究物理化学,但我对此一窍不通。
- Before mixing with the products of combustion, the air is preheated. 空气在与燃烧生成物混合之前要进行预热。
- The smoke formed by their combustion is negligible. 由它燃烧所生成的烟是可忽略的。