| 释义 |
law of conservation of mass 【物理学】质量守恒定律 以上来源于：《21世纪大英汉词典》 law of conservation of massn.① 質量不滅定律law of conservation of mass‘物理’质量不灭定律law of conservation of mass质量守恒定律；质量不灭定律law of conservation of mass质量守恒[定]律law of conservation of mass质量不灭定律law of con |