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一、化学微实验的概念化学微实验是近年来迅速发展起来的实验方法,是用尽量少的化学试剂、化学仪器来获取化学知识、实验方法和技术。它包括两个方面的含义:试剂用量微、实验仪器用量微(或使用替代品),但是实验现象要明显,有利于现象对比;实验操作简便、安全,并且节约资源,
First, the concept of chemical micro-experiment Chemical micro-experiment is the rapid development in recent years, experimental method is to use as little as possible chemical reagents, chemical equipment to obtain chemical knowledge, experimental methods and techniques. It includes two aspects of the meaning of: reagent dosage micro, the amount of experimental equipment micro (or the use of alternatives), but the experimental phenomenon should be obvious, is conducive to the phenomenon contrast; experimental operation is simple, safe, and save resources,