1.
principle of the conservation of molecularorbital symmetry
分子轨道对称守恒原理
2.
The principle of conservation of momentum holds whatever the nature of the internal forces, conservative or not.
动量守恒原理则不管内力的性质如何（保守的或非保守的）都能适用。
3.
This is a process for which the principle of the conservation of mechanical energy holds.
这是一个能够应用机械能守恒原理的过程。
4.
Estimation of water amount in river network of Taihu Lake based on isotopic mass conservation
利用同位素质量守恒原理估算太湖河网受水量
5.
Safety evaluation of road alignment based on energy conservation law
基于能量守恒原理的公路线形安全性评价
6.
In order for energy to be conserved, the final total kinetic energy must be greater than the initial by this amount.
要符合能量守恒原理，末总动能必须比初动能大这么多。
7.
Analysis of Compatibility between the Principle of Charge Conservation and Vector Potential A and Scalar Potential in the Electromagnetic Field of Homogeneous Media;
电荷守恒原理与均匀介质中电磁场矢势A和标势φ的相容性分析
8.
The maintenance of a physical quantity, such as energy or mass, during a physical or chemical change.
守恒在物理或化学变化过程中能量或质量等物理数量的维持原状
9.
The artiocle shows us work-energy principle and law of mechanical energy conservation in the system of motion and inertia.
本文给出了动惯性系中的功能原理及机械能守恒定律。
10.
As it contracts, the principle of angular momentum conservation forces it to rotate faster[ see box on opposite page].
当它收缩时，角动量守恒的原理强迫它转得更快（右页〈体盘的诞生〉。
11.
Application of the Principle of Conversion Between Work and Potential Energy and the Law of Conservation of Mechanical Energy in the Frame of Non-initial Reference;
功能原理和机械能守恒定律在非惯性参照系中的应用
12.
Study of conservation laws of second-order nonholonomic systems of variable mass in event space by means of the principle of jourdain;
利用Jourdain原理研究事件空间中变质量二阶非完整系统的守恒律
13.
More Survey on Tellegen Theorem II Abiding by Power Conservation
特勒根定理2遵守功率守恒的再探讨
14.
Much of physical chemistry involves the monitoring of transfers of energy and then interpreting the observation on the basis that the total energy is conserved.
物理化学的不少内容是讨论监控能量的传递，应用能量守恒的原理解释实验结果。
15.
In physics, conservation laws are analogous to linguistic rules.
物理学的守恒定律类似于语言学规则。
16.
Space-time symmetries and conserved quantity in classical physics;
经典物理学中的时空对称性和守恒量
17.
Parity Non-conservation:Experiment Refute Decisively Theory
宇称不守恒——实验对理论的判决性反驳
18.
To keep(a quantity) constant through physical or chemical reactions or evolutionary changes.
守恒在物理、化学反应过程中或演化过程中保持（一种数量）恒定不变