conservation of energy

基本解釋

This principle, called conservation of energy, is one of our most cherished laws of physics.
這一原理，也即能量守恒，是物理學(xué)中最寶貴的定律之一。
As the tsunami spreads out [to] more and more area, the conservation of energy means that it is spread out over more volume.
隨著海歗擴(kuò)散的麪積越來(lái)越廣，能量守恒意味著它推動(dòng)的海水量也越來(lái)越多。
This posed a conundrum for researchers working with the laser: How were they to apply the laws of conservation of charge and conservation of energy with two forms of energy output?
這就爲(wèi)研究激光的工作人員出了一個(gè)難題：如果能量輸出有兩種形式，他們?cè)鯓舆\(yùn)用電荷守恒和能量守恒定律呢？

Each year the Washington-based League of Conservation Voters releases a scorecard that rates the performance of members of Congress on environment and energy issues.
It talks about the conservation of energy.
它講的是能量的守恒。
麻省理工公開(kāi)課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選

The law of conservation of energy means that solar heat which warms the earth has to go somewhere.
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In fact, running a marathon is about the conservation of energy.
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the principle that the total energy of any isolated system is constant and independent of any changes occurring within the system

能量守恒
The crevasse of a clamped square plate under near-field noncontact underwater explosion was studied here. According to conservation of energy,the energy of shock wave was transferred into the initial kinetic energy of the plate,and then converted into the distortion energy.
爲(wèi)研究水下近場(chǎng)非接觸爆炸載荷作用下固支方板的破口現(xiàn)象,根據(jù)能量守恒原理,假設(shè)沖擊波能完全轉(zhuǎn)化爲(wèi)結(jié)搆的初始動(dòng)能,進(jìn)而轉(zhuǎn)化爲(wèi)結(jié)搆的塑性變形能。
能量平衡

能量守恒
Based on principle of conservation of energy, the thermal field of concrete component can be gotten by the method of finite element.
混凝土搆件溫度場(chǎng)的計(jì)算可以根據(jù)能量守恒原理,採(cǎi)用有限元方法進(jìn)行求解。
節(jié)約能源