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微小量的测量是实际应用中经常遇到的问题,本文介绍了5种利用间接方法测量微小量的原理,使学生体验到物理原理在实际生活中的应用.
A small amount of measurement is often encountered in practical applications, this article describes five kinds of indirect methods used to measure the tiny amount of principle, so that students experience the physical principles of the application in real life.