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物质守恒定律
释义
物质守恒定律
Encyclopedia
理学
物质守恒定律
释
law of conservation of mass
物质守恒定律
对于任何一个封闭的物质系统,不论发生何种变化或过程,其总质量始终保持不变的规律。又称物质不灭定律、质量守恒定律。
Physics
law of conservation of matter
物质守恒定律,物质不灭律
Astronomy
law of conservation of matter
物质守恒定律
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