conservation of energy

1. Thus, their perception of food availability controls their metabolic state, with conservation of energy being the predominant state during scarcity so that nutrients are directed to fat storage.
   因此它们对食物供应状态的感知就控制着他们的代谢状态，食物匮乏时以屯积能量为主，从而使营养直接转化为脂肪贮存。
2. Some prior estimates and second order convergence as well as discrete conservation of energy of the finite difference approximate solution are discussed.
   文章在先验估计基础上运用能量分析方法分析了格式的稳定性及二阶收敛性。
3. 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。
4. Conservation of energy may be the most basic rule that scientists have yet discovered concerning the universe.
   能量守恒是科学家已发现的关于宇宙的最基本的规律。
5. Conservation of energy is that energy can't be made or destroyed, it can only be transformed.
   能量守恒意即能量既不能创造，也不能消灭，只能转化。
6. The law of conservation of energy also takes a simple form. This is the well-known principle of conservation of momentum.
   能量守恒定律也获得简单的形式。这就是众所周知的动量守恒定律。
7. Under these conditions the conservation of energy is equivalent to the conservation of mass.
   在这种条件下，能量守恒和质量守恒是相等的。
8. This method uses the law of conservation of energy, adopts the method of sectioning and the cam profile is designed according to the outputted speed curve.
   该方法应用能量守恒定律，采用分段的方法，按输出的速度曲线设计凸轮廓线。
9. Third, marked progresses have been made in conservation of energy recourses.
   三是能源资源节约取得明显成效。
10. Special cases, such as conservation of momentum, conservation of angular momentum, and conservation of energy in quantum mechanics, are discussed.
    本文介绍了我们最近试验成功的用气垫导轨定量验证角动量守恒定律的新实验，该实验具有简明易做、误差小的特点。
11. The design of the system and equipment shall conform to the principles of conservation of energy and minimal consumption of power.
    系统及设备的设计应符合高效节能，具有最小的动力消耗的原则。
12. 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。
13. 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。
14. Well, the word conservative comes from the idea in physics; if the conservation of energy.
    “守恒”这个词来自于物理学；，如果说能量守恒。
15. Now, in physics we do believe very strongly in the conservation of energy, not necessarily in the conservation of kinetic energy.
    在物理中我们并非坚信，能量是守恒的，这并不是一定的，动能不一定守恒。
16. Accompanying all official measures were pleas for voluntary conservation of energy in all its forms.
    在采取行政措施的同时，还向人们呼吁自觉节约各种能源。
17. Kinetic analysis of flexible threshing under law of conservation of energy
    基于能量守恒的柔性脱粒动力学分析
18. It talks about the conservation of energy.
    它讲的是能量的守恒。
19. Invariance under translation in time leads to conservation of energy.
    在时间平移下的不变性导致能量守恒。
20. Laws of conservation of energy and momentum
    能量和动量守恒定律
21. The first mechanism "Physically attached Kanban" works like the "law of the conservation of energy".
    第一个机制“附着的看板”工作机制同“能量守恒定律”类似。
22. The conservation of energy does not require that a system be isolated.
    能量的守恒并不要求系统必须是孤立的。
23. The concept of energy leads to the principle of the conservation of energy, which unifies a wide range of phenomena in the physical science.
    对能量的理解导致了能量守恒定律，该定律统一了物理科学中相当众多的现象。
24. You must master the law of conservation of energy.
    你必须掌握能量守衡定律。
25. That is true even for the most carbon-efficient economies among major emitters, and true even taking into account the current modest gains in conservation of energy use by rich consumers.
    即便对于主要排放国中碳效率最高的经济体，甚或考虑到富裕消费者目前能源使用节省数量的温和增长，情况也是如此。
26. 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。
27. The change in potential energy is going to be the change in kinetic energy You have conservation of energy principles.
    势能的改变量，将会转化成动能的改变量，这就是能量守恒定律。
28. We've done this before& this is the conservation of energy, and in order to find the period of the simple harmonic oscillation, we take the time derivative.
    以前算过-，这是能量守恒，为了算出，简谐振荡的周期，我们求时间导数。
29. Any interchange will be governed by the conservation of energy.
    任何交换过程都要服从能量守恒。

noun

1. the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes

   Synonym:    law of conservation of energyfirst law of thermodynamics