And thus lost confidence in the chemical study.
因而对化学学习失去了信心。
Moreover, the chlorophyll also has an important role in bio-chemical study.
另外，在生化研究中叶绿素也有非常重要的作用。
Male, Chemical class college diploma and above, study hard, health, no bad habits.
男性，化学类大专及以上文凭，勤于学习，身体健康，无不良嗜好。
Past IV - The test study of the chemical section curriculum.
农业类高职学院五年制大专化学模块课程教学试验研究。
This paper discusses a practical case study on a chemical process.
本文用一个化工过程的实例，讨论具体实施方案。
Methods The method of contact with chemical cover was used in this study.
方法生物测定采用药膜接触法。
Methods The method of contact with chemical cover was used in this study.
方法生物测定采用药膜接触法。
应用推荐