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This study analyzed the present of the chemistry history in textbooks etc.and brought forward a few advice. 文章对化学教材中化学史的呈现方式等方面进行了分析,并提出几点建议。
So, it has become one of the central subjects of nowaday chemistry teaching innovation by the saturation of chemistry history into chemistry education. 所以，将化学史渗透到化学教学中成为当前化学教学改革的中心议题之一。
Chemistry history is a record of the inoculation, generation, progression and evolution of chemistry and is the comprehensive reflection of scientific and innovative spirit. 摘要化学史记录了化学科学的孕育、产生、发展过程和演变规律，是科学精神最集中的载体，是创新思想的综合体现。
Based on the combination of cognizance theory and practice of chemistry history teaching,this paper expounds the influence of chemistry history teaching to students. 本文主要从认知理论同化学史教学的结合实践上对化学史教学对学生的影响加以阐述。
She crammed for her history exam. 她死记硬背以应付历史考试。
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。
Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
Chemistry was her favourite subject at school. 她上学时最喜欢化学。
The novel unrolls the history of a certain woman. 那本小说揭露了某个女子的过去。
No one can cope with him in Chemistry. 在化学方面，谁也比不上他。
That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
I am not good at organic chemistry. 我的有机化学学得不好。
My husband is a history teacher at the local school. 我丈夫是本地学校的一位历史教师。
We will do a Chemistry experiment this Friday. 这个周五我们要做化学试验。
History chronicles important events of the past. 历史记载历代重要的事件。
She's written the definitive history of Vienna. 她写下了权威性的维也纳历史。
He is an authority in the region of chemistry. 他是化学界的权威。
He was not unlearned in history. 他对历史并非无知。