Based on the mass conservation law, the energy conservation law and some empirical equations, the dynamic model is built.
根据基本的质量守恒定律、能量守恒定律以及一些经验公式等建立了系统的动态数学模型。
It constructs a mathematic model to describe gas transient flow according to the mass, momentum and energy conservation law.
根据气体瞬变流动过程中所遵循的质量、动量和能量守恒定律建立描述气体瞬变流动的数学模型。
By techniques of grid plot, grid corresponding and energy conservation law, finished the simulation and the evaluation on effect of tank cleaning.
第三章对洗舱效果进行评估，结合射流结构参数分析，利用有限单元理论和网格划分技术以及能量守恒定律，得出合理的评估结果。
The aperture field distribution of the ring focus antenna is reviewed in view of the energy conservation law, and the simple formula for calculating its radiation pattern is deduced.
该文从能量守恒观点出发，讨论了副面为椭圆的环焦天线的口径场分布，并导出了计算其方向图的简单表达式。
Recent trends in the Lagrange equation's conversion and form from inertial system to non-inertial system, the application of energy theorem, energy conservation law, etc. are introduced.
介绍了在非惯性系中建立动力学方程的方法，惯性系中拉格朗日方程在非惯性系中的转换形式，以及非惯性系中的能量定理和能量守恒定律的应用等研究成果。
The revised "energy conservation law" for the first time that the unit will actively encourage the use of energy-saving voluntary agreements of this new type of energy management practices.
修订后的《节约能源法》第一次提到了鼓励用能单位积极使用节能自愿协议这一新型的能源管理办法。
So when an experiment seems to violate the law of energy conservation, we are rightfully suspicious.
因此呢，当(我们做的)实验违背了能量守恒定律的时候，我们有充分的理由来质疑它。
All these various losses great as they are do not in any way contradict the law of conservation of energy.
所有这些各种各样的损耗，尽管它们数量很大，却一点也不违反能量守恒定律。
Then, find out the design rules with the conservation law of energy.
然后应用能量守恒定律去求得螺杆泵转子的设计规律。
This sweeping generalization is the law of conservation of energy.
这一透彻的概括就是能量守恒定律。
The law of conservation and transformation of energy is the chief basis of physical, astronomical and chemical reasoning as well as of engineering practice.
能量守恒笔能量转换定律不仅是工程实践的主要基础，而且也是物理、天文以及化学等方面的主要基础。
The law of conservation of energy also takes a simple form.
能量守恒定律也获得简单的形式。
There is also no violation of the law of conservation of energy.
这根本就不违反能量守恒定律。
I invented a breakthrough new source of energy which violates the law of conservation of energy.
我发明了一种突破性的新的能源来源，违反了能量守恒定律。
I have a proof that there are electrodynamic phenomena which violate the law of energy conservation.
我有一个证明，有些是违反了能量守恒定律电动现象。
The law of conservation and transformation of energy is the chief basis of physical, astronomical and chemical reasoning as well as engineering practice.
译：能量守恒和能量转换定律，不仅是工程实践的主要基础，而且也是物理、天文以及化学等方面推理的主要基础。
From the principle of symmetry, law of conservation of energy is proved. And have a simple geometric express for time translation symmetry and conservation of energy.
从对称性原理出发，证明了能量守恒定律，并对时间平移对称性与能量守恒作了简单的几何表述。
In this paper, the conservation law of momentum is derived from Einstein's transformation law of velocities, Newton's second law in relativity and general conservation law of energy.
本文从爱因斯坦速度变换式、相对论中的牛顿第二定律及普遍的能量守恒定律导出质点组的动量守恒定律。
The various losses in a machine great as they are do not in any way contradict the law of conservation of energy.
机器中的各种损耗，尽管很大，但这与能量守恒定律丝毫也不矛盾。
Other laws will be derived by the law of conservation of energy, or verified by the law of conservation of energy. In this paper four questions are discussed.
其他的定律，或者可由能量守恒定律导出，或者必须经受能量守恒定律的检验，或者是错误的。
Based on the Law of Energy Conservation, this paper educes a more accurate and more generalized formula of free falling body.
从能量守恒定律出发导出精确度更高、更具普遍意义的高空自由落体公式。
In the science of conservation of energy, the law of conservation of energy is accounted for ruling and leading position.
在能量守恒科学中，占统治与主导地位的是能量守恒定律。
The geometric law of energy conservation is utilized in designing diffraction optical component and evaluating the phase function of diffraction optical component with Gauss beams input.
为了获取长距离超细激光束，采用几何能量守恒法设计出一种衍射光学元件，推导出高斯光入射时衍射光学元件位相函数。
Have carried on research to electromagnetic force according to the law of conservation of energy.
依据能量守恒定律对电磁推力进行了研究。
The application of conservation law of energy to the directivity synthesis is also studied in this paper.
研究了能量守恒定律在指向性综合中的应用。
Base on the Fourier law and conservation of energy, and combine the finite difference, this dissertation deduce finite difference temperature model.
以傅里叶定律和能量守恒定律为基础，结合有限差分理论推导出有限差分温度计算模型。
Base on the Fourier law and conservation of energy, and combine the finite difference, this dissertation deduce finite difference temperature model.
以傅里叶定律和能量守恒定律为基础，结合有限差分理论推导出有限差分温度计算模型。
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