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- Specialized courses in quantitative analysis, often described as courses in "Sanitary Chemistry" . 有关定量分析的专门化课程常常在《环境卫生化学》课程中讲授。
- Specialized courses in quantitative analysis are often described as courses in "Sanitary Chemistry". 有关定量分析的专门化课程常常在《环境卫生化学》课程中讲授。
- Discussion on Improving Teaching Quality in Sanitary Chemistry 提高卫生化学课程教学质量的探讨
- To establish a networked examination system for sanitary chemistry using JSP 使用JSP建立卫生分析化学网络考试系统
- We have three periods of chemistry a week. 我们一星期三节化学课。
- There was a small and not very sanitary inn nearby. 附近有一家不那么卫生的小客栈。
- 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。
- He is an authority in the region of chemistry. 他是化学界的权威。
- He worked hard to improve the sanitary conditions of the slums. 他努力改进贫民窟的卫生条件。
- 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
- Do not put sanitary towel in the toilet, but use the special bag provided. 请勿将卫生巾丢在厕所内，可使用特别提供的袋子。
