论文部分内容阅读
化学是一门以实验为基础的自然科学,而完成化学实验必须具备熟练的化学实验基本操作技能,但这部分知识较多且零碎,学起来很困难,为便于同学们掌握,现简要归纳如下:
Chemistry is a natural science based on experimentation. Completion of chemical experiments must possess skillful basic operation skills of chemical experiments. However, this part of the knowledge is more complicated and fragmentary. It is very difficult to learn and is easily grasped by the students. It is briefly summarized as follows. :