测量气体体积是一项基本的实验技能 ,因此学生需要掌握正确的测量方法。测量方法可分为直接测量法和间接测量法两种。现结合有关试题加以说明。一、直接测量法直接测量法就是将气体通入带有刻度的容器中 ,直接读取气体的体积。根据所用测量仪器的不同 ,直接测量法可分为倒置量 Measuring gas volume is a basic laboratory skill, so students need to master the correct measurement method. Measurement methods can be divided into direct measurement methods and indirect measurement methods. The relevant test questions are now described. First, the direct measurement method The direct measurement method is to pass the gas into a container with a scale to directly read the volume of the gas. According to the different measuring instruments used, the direct measurement method can be divided into the amount of inversion