Lithium ion accumulator is a new generation of high proportional energy chemical battery.

锂离子蓄电池是新一代高比能量的化学电源。

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Pressure recovery system is one of the key techniques for the high energy chemical lasers .

压力恢复系统是高能化学激光器的关键技术之一。

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Pressure recovery system(PRS) is one of the key techniques for the high energy chemical lasers(HECL).

压力恢复系统（PRS）是高能化学激光器的关键技术之一。

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Plants naturally take in carbon dioxide they need for photosynthesis, the process of changing light energy to chemical energy.

VOA: special.2010.01.26

Hess' Law states that for any chemical reaction, the energy change is path independent.

盖斯定律表明，对于任意化学反应，能量变化并非是路径依赖的。

麻省理工公开课 - 固态化学导论课程节选

Energy means, you know, chemical reactions happen, and you end up with something that might be exothermic, that is, the products are more stable then the reactants.

能量表明，当反应发生之后，你最终会得到放热的产物，换句话说就是产物比反应物更稳定。

麻省理工公开课 - 热力学与动力学课程节选

Solar Energy Storage: Researchers at Berkeley Lab have developed a system for converting solar energy to chemical energy and, subsequently, to thermal energy.

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In another exciting development, researchers at Georgia Tech have developed a self-charging power cell that's able to directly convert mechanical energy into chemical energy, making it possible to harvest up to five times more energy from footsteps.

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The battery, developed by Zhong Lin Wang and colleagues at the Georgia Institute of Technology, converts the kinetic energy from motion into chemical energy, which can then be used to power any device.

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