Some mistaken viewpoints were clarified, and requirements on covariability of conservation law were studied deeply.
从一道力学试题出发,讨论了机械能守恒
条件,并深入研究了守恒
协
性
。
性Some mistaken viewpoints were clarified, and requirements on covariability of conservation law were studied deeply.
从一道力学试题出发,讨论了机械能守恒条件,并深入研究了守恒协性。
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