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测量仪器是物理实验仪器中的重要组成部分,对定量研究物理概念和总结物理规律有着十分重要的意义.比如直尺、弹簧秤、温度计、微小压强计等是最简单的测量仪器,稍复杂一些的像天平、游标卡尺、螺旋测微器、速度计、电流表、电度表等也是大家所熟悉的.尽管这些测量仪器的外形、构造、用途等各不相同,但是,只要我们仔细地观察它们的结构,分析
The measuring instrument is an important part of the physics experiment instrument. It has very important significance for quantitatively studying the physical concept and summing up the laws of physics. For example, rulers, spring scales, thermometers, and micro pressure gauges are the simplest measuring instruments. They are slightly more complex. Scales, vernier calipers, spiral micrometers, speedometers, ammeters, power meters, etc. are also familiar to everyone. Although the shape, structure, and purpose of these measuring instruments vary, as long as we carefully observe their structure ,analysis