Pictures as a direct teaching method can play a great role in analysing and soluting physics problems.

物理图像作为一种直观的教学手段在分析和解决物理问题中能起到很大作用。

youdao

Pictures as a direct teaching method can play a great role in analysing and soluting physics problems.

物理图像作为一种直观的教学手段在分析和解决物理问题中能起到很大作用。

youdao