conservation principle中文

守恒原理

• conservation:    n. 1.保存，維持(健康)，保守；保護；保護森林[河道 ...
• principle:    n. 1.原理，原則。 2.主義；政策；〔常 pl.〕道 ...

例句與用法

1. Conservation principle and method of germplasm resources of forest trees
   林木種質資源保存原則與方法
2. Based on the conservation principle of linear and angular momentum , the method derives the equations of the mass and mass center as well as inertia tensor of the new end - effector for the manipulator handling the unknown object
   該方法基于線動量和角動量守恒定律，推出了機械臂負載未知目標的新的末端效應器的質量、質心和轉動慣量的方程組。
3. Based on the thermal conservation principle , a thermal net model is established for the heated space , which can undergo dynamic analysis to the thermal environment of heated space and go on the heating system performance assess
   本文將根據室內空氣和圍護結構內表面的熱平衡，建立一描述采暖房間室內傳熱過程的熱網模型，基于該熱網模型，可以進行采暖空間熱環境動態分析和采暖系統能耗分析評價。