This paper introduces the concrete application of comparison and induction in the organic chemistry teaching.
本文介绍了有机化学教学中“比较归纳”法的具体应用。
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In view of that, I decide to do research into concrete practice in chemistry to search for the cause of chemistry learning disability and the strategies to solve it.
Based on green chemistry and molecular design theory ofconcrete admixture, the cleaner synthesis of novel grafted polymeric concrete slump retaining agent has been studied.