What is often confused is the center-of-mass energy and also the energy per nucleon or parton.

什么是经常混淆的是质心的能源，也是能源每核子或帕。

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Events recorded by the ALICE experiment from the first lead ion collisions at a centre-of-mass energy of 2.76 TeV per nucleon pair. (CERN LHC Alice Detector)

图为欧洲核子研究中心的Alice探测器记录下的当 核子对 在中心物质能量为2.76电子伏下的首次铅离子碰撞试验

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If you jump into a black hole, your mass energy will be returned to our universe, but in a mangled form, which contains the information about what you were like, but in an unrecognizable state.

如果你跳进一个黑洞，你的物质能量将以一种被撕裂'的形式返回到我们的宇宙中，其中包含你以前的信息，但是已经处于无法辨认的状态。

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It involves the relationship of energy, mass and the speed of light, written as the letter c.

VOA: special.2010.07.16

An open system, as the name describes, allows mass and energy to freely flow through the boundary.

开系，顾名思义，允许质量和能量自由地,流过它的边界。

麻省理工公开课 - 热力学与动力学课程节选

Mass and energy flow through boundary.

质量和能量流过边界“

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

Foster rethought this completely and realized huge savings in structural mass and energy consumption could be made by shifting the utilities underground, leaving a floating roof and walls that could open to natural daylight.

CNN: ASIANOW - TIME Asia

Mr. RIGDEN: A small amount of mass produces enough energy, because of that C squared, to destroy a city.

NPR: E=mc? at 100