【mass-energy】什么意思_英语mass-energy的翻译_音标_读音_用法_例句_在线翻译

Rather than gradually slowing down, the expansion was proceeding as if it were being given an extra kick by space itself, by something that constitutes 75% of the mass-energy of the universe.

不是缓缓变慢，而是膨胀的进行像是被空间本身额外“踹”了一下，组成物质-能量宇宙75%的东西。

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The city is an extraordinary processor of mass and energy and has its own metabolism.

城市是质量和能量的特殊处理器，有着自己的新陈代谢。

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To obtain empirical data regarding the energy costs of singing, Thomas examined the relationship between song rate and overnight changes in body mass of male nightingales.

为了获得有关唱歌能量消耗的经验数据，托马斯研究了鸣声率与雄性夜莺在夜间的体重变化之间的关系。

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Eighty billion dollars of that total was to be pumped into the U.S.economy to promote development of renewable energy, urban mass transit, high-speed rail systems and clean energy jobs.

VOA: standard.2010.02.25
Mass and energy -- I'm an open system, right?

质量和能量--我是个开系，对吧？

麻省理工公开课 - 热力学与动力学课程节选

What is believed to be causing this increase in the speed of expansion is called dark energy, making up more than 70% of the mass-energy - all of the "stuff" - of the Universe and the focus of the DECam's mission.

BBC: Dark energy camera snaps first images ahead of survey
By the same token, the yearning for government spending on "infrastructure" to stimulate economic activity creates an opening for the new president to push the kind of green projects that fit his call for a transition to alternative energy sources, including new kinds of mass-transit systems.

WSJ: In Crisis, Opportunity for Barack Obama
When this sort of star implodes, to create a black hole, it generates jets of material that punch their way out of the collapsing mass at near light-speed, to produce extremely high-energy emissions of light.

BBC: Telescope spies cataclysmic blast

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