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conservation of mass
  • 英语发声
  • 美语发声
  • [物] 质量守恒;质量守恒定律
  • 网络释义

    1、质量守恒定律
     质量守恒定律(conservation of mass) : 若在某一定时间内,流出的流体质量和流入的流体质量不相等时, 则这封闭曲面内一定会有流体密度的变化,以便使流体仍然充满...
    2、[物]质量守恒
    1、质量守恒(Conservation of Mass) :单位时间内流入波阵面的 质量等于流出的质量。 即: .
    3、质量
    ... Boundaries 边界 Conservation of mass 质量 Control volume 控制体 ...
    4、质量不减
    ... 无填珠槽轴承 conrad bearing 能量不减 conservation of energy 质量不减 conservation of mass ...

    短语

    Conservation law of mass质量守恒定律

    conservation equation of mass质量守恒方程

    conservation of mass theorem质量守恒定理

    average conservation of mass质量守恒法

    conservation of mass charge质荷守恒

    conservation of mean mass平均质量守恒法

    Conservation of Mass and Energy质能守恒

    conservation of a mass center质心守恒

    model of conservation of mass物质平衡模型

    专业释义

    物理学
    • 质量守恒

      参考来源 - 坚硬岩石在强冲击荷载作用近区的性状研究
      质量保守
    生物学
    • 质量守恒
    机械工程
    • 质量不灭
    地球科学
    • 质量守恒

    英英释义

    conservation of mass

    n.a fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system

    同义词:conservation of matterlaw of conservation of masslaw of conservation of matter




    英汉双解大词典

    conservation of mass

    • 1.  

      N(名词) the principle that the total mass of any isolated system is constant and is independent of any chemical and physical changes taking place within the system 质量守恒定律