Some mistaken viewpoints were clarified, and requirements on covariability of conservation law were studied deeply.
从一道力学试题出
,
了机械能守恒的条件,并深入研究了守恒规律的协
性要求。
性Some mistaken viewpoints were clarified, and requirements on covariability of conservation law were studied deeply.
从一道力学试题出,了机械能守恒的条件,并深入研究了守恒规律的协性要求。
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