For example, no matter how much a dancer wishes to leap off the floor and then start turning, the law of conservation of angular momentum absolutely prevents such a movement.
例如，无论一个舞者多么想要跳离地板，然后开始旋转，角动量守恒定律绝对阻止这样的动作。
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 of angular momentum may be demonstrated with a gyroscope.
角动量守恒定律，可以用回转器来演示。
The universality of the law of conservation of energy was not generally accepted until 1847.
能量守恒 定律的普适性直到1847年才得到公认。
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。
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。
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。
The law of conversion of mechanical energy and the law of conservation of mechanical energy are revealed.
又一次揭示空间的机械能势转换和守恒定律；
It is explained that the law of conservation of mechanical energy obeys relativity principle of mechanics.
系统地阐明机械能守恒定律无条件服从力学相对性原理。
The solidification model of aluminum alloy composites was established according to the law of conservation.
根据凝固过程中的守恒原理，建立了铝基复合材料凝固过程的数学模型。
It is pointed out that the relativity principle is satisfied by the law of conservation of mechanical energy.
指出机械能守恒定律是服从相对性原理的。
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。
According to the law of conservation of mass, the mathematics model of Modified-Atmosphere Packaging (MAP) is educed.
根据质量守恒定律和果蔬采后呼吸生理，推导出薄膜气调包装(map)的数学模型。
Turns out, some of these equations were very familiar: the law of conservation of momentum, and Newton's second law of motion.
其结果，其中一些方程非常眼熟，比如动量守恒定律和牛顿第二定律。
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。
When the two-tube photoelectric door is applied to the law of conservation of momentum. the satisfied results are obtained.
将双管光电门应用于动量守恒定律，得到了较满意的效果。
In this paper it is explained that the law of conservation of mechanical energy must Obey the relativity principle of mechanics.
文章系统地阐明了机械能守恒定律无条件服从力学相对性原理，若总机械能在一个惯性系守恒，它就在所有惯性系守恒。
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。
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。
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。
The expression of aspheric surface is obtained by solving numerically equations based on law of conservation of energy and refraction law by mathematical software.
根据光束传输的能量分配守恒法则和折射定律建立方程组，通过数学软件数值求解方程组，解得非球面矢高表达式。
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。
According to the law of conservation of angular momentum, it is proved quantitatively, that planets and satellites are formed through the nebulous ring in this paper.
根据角动量守恒定律，笔者通过计算，定量的论证了行量、卫星是经过星云环形成的。
This paper deeply analyzes the physical connotation of the Law of Conservation of Mechanical Energy, and points out the attention-worthy matters in the teaching process.
本文深入分析了机械能守恒定律的物理内涵，利用具体事例讨论并纠正了对该定律的两种常见错误认识，并指出了教学中应注意的问题。
Taking the henhouse as semi-obturation system, dynamic conservation of NH3 in henhouse under ventilation condition was analyzed based on the law of conservation of mass.
利用物质守恒原理，以鸡舍为半封闭系统，分析了鸡舍内NH3在通风状态下的动态守恒情况。
We supposed a broadband and lossless 'Perfect Combiner' model according to the practicality requirements. Then we prove it according to the law of conservation of energy.
根据实际需求归纳了一种宽带的、无损耗的理想合路器模型，然后从能量守恒定律出发，证明了这种理想合路器是不可实现的。
According to the Law of Conservation of Energy heat equivalent to that which is required to change a solid into liquid must be given out when the reverse change takes place.
根据能量守恒定律，液体变为固体时放-出的热量必定等于该固体变为液体时所需的热量。
According to the Law of Conservation of Energy heat equivalent to that which is required to change a solid into liquid must be given out when the reverse change takes place.
根据能量守恒定律，液体变为固体时放-出的热量必定等于该固体变为液体时所需的热量。
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