介绍了运用常规教具、学具做物理演示实验的教学经验，可供参考。
This article introduces the teaching experience of using common realia and learning tools to do physics demonstration experiment.
学校配有物理、化学二座实验室，设备齐全，可供二个班的学生同时做实验。
The school has physics, the chemistry two laboratories, well appointed, may supply two classes the student simultaneously does the experiment.
本仪器是供学校物理教学中电学实验测量正确波电压时使用的较高精度的计量仪器，也可供科研单位作计量仪器用。
This is a metering instrument to measure the wave voltage accurately in the school physical experiments. It can also be used for metering applications in scientific research institutions.
本仪器是供学校物理教学中电学实验测量正确波电压时使用的较高精度的计量仪器，也可供科研单位作计量仪器用。
This is a metering instrument to measure the wave voltage accurately in the school physical experiments. It can also be used for metering applications in scientific research institutions.
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