机械能守恒
Conservation of Mechanical Energy
conservation mechanical energy
mechanical energy conservation
机率守恒
conservation of probability
环量守恒运动
circulation preserving motion
核动量守恒
the nuclear momentum conservation
海水总质量守恒
Sea water mass Conservation
轨域对称守恒
conservation of orbital symmetry
轨道对称性守恒
conservation of orbital symmetry
轨道对称守恒原理
principle of conservation of orbital symmetry
概念守恒阶段
identity level of concept
概率守恒
conservation of probability
principle of preservation of probability
复数必v守恒
Conservation of complex power
复功率守恒技术
conservation of complex power technique