The article studies and discusses the principles for drafting technical standards of educational instrument in physics teaching, based on the functions of physics educational instument.
本文从物理教学仪器的教育功能出发，研究、探讨制订物理教学仪器标准应遵循的原则。
The article studies and discusses the principles for drafting technical standards of educational instrument in physics teaching, based on the functions of physics educational instument.
本文从物理教学仪器的教育功能出发，研究、探讨制订物理教学仪器标准应遵循的原则。
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