查询词典 amount of energy

This result can best be viewed as a quantum black hole version of the third law of thermodynamics. As a result of this area spectrum, the spectrum of M is discrete, bounded below, and can be made positive. Prom the physical point of view, the semiboundedness and positivity of the spectrum are very satisfying results: The semi-boundedness of the spectrum implies that one cannot extract an infinite amount of energy from the system, whereas the positivity of the spectrum is in agreement with the well-known positive-energy theorems of general relativity.

同时根据EMDA黑洞动力学，存在与面积谱对应的大于零且有下界的质量离散谱，从物理上来看，质量谱的半有界性意味着不可能从系统吸取无限的能量，而正定性则与广义相对论中的正能定理一致，也就说稳态轴对称EMDA时空的ADM能量总是大于零。

Department of Energy says cellulosic ethanol provides 54 percent more energy than corn-based ethanol in comparison to the amount of energy required for production.

美国能源部表示，比照需要生产的能量的总量，纤维素乙醇提供了比玉米乙醇更多的能量，超过了生产总量的54％。

The law of conservation and transformation of energy states that energy is indestructible and the total amount of energy in the universe is constant.

参考译文：能量守恒和转换定律说明：能量是不灭的，宇宙间能量的总量和是不变的。

A primary goal in the design of wireless sensor networks is lifetime maximization,constrained by the energy capacity of batteries.So a critical issue is to strategically deploy an appropriate number of aggregators so as to minimize the amount of energy consumed by transporting the data.

无线传感器网络设计的一个主要目标就是最大化网络生命期，因此需要研究如何部署适当数量的簇头节点达到最小化整个网络节点数据传输能量消耗。

And if you thought China's energy consumption was dismally inefficient, consider that it still uses the same amount of energy to produce 40 percent less stuff.

而且如果你认为中国的能效已经低得令人沮丧了，那就想想它用同等数量的能源生产减少40%的东西吧。

If it was resonating at a radio frequency of 2 MHz, then the energy released during one period of its oscillation would be 100,000,000,000,000,000 joules of energy, or roughly the amount of energy released by the explosion of 10 megatons of TNT.

如果这是共鸣的无线电频率的2兆赫，然后释放的能量在一个时期的振荡将是100，000，000，000，000，000焦耳的能量，或者金额大致能源公布了爆炸的10兆吨TNT炸药。

According to slack variable analysis, there are 19 DMU in 2004 and 2005 to have more energy input than needed. Among them, 5 DMU have inefficient energy consumption in ed too much for the amount of energy consumption in consecutive years.

以差额变量分析在2004 及2005 年共有19 个DMU ，分别在当年度能源耗用量是投入过多，而其中又有5 个DMU 是连续二年能源耗用量投入过多的单位，相对於其他单位无效率且浪费的，也造成经营无效率，换言之，无效率旅馆的能源投入量有进一步减少的空间。

The amount of energy falling on the earth is given by the solar constant, but very little use has been made of solar energy

简介：沪江小D提供solar energy是什么意思及相关音标与发音、含义用法、参考例句等信息。

Amount One horsepower is the amount of energy it takes to drag a horse 500 feet in one second.

一马力是一秒内把一匹马拽500英尺的能量。

Calories with a big "c" are the ones used to describe the amount of energy contained in foods. A calorie with a little "c" is defined as the amount of energy it takes to raise the temperature of 1 gram of water 1 degree Celsius.

卡路里的首字母如果是大写的话，是表示事物中所带有的热量；而首字母是小写的话，被定义成使一克水上升一摄氏度所需的热量。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。