这个反应的能量变化是-349千焦每摩尔。
The change in energy for this reaction is negative 349 kilojoules per mole.
为了回收能量，气体重新与氧化钙反应。
To recover the energy, the gas is fed back over the calcium oxide.
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。
Hess 'Law states that for any chemical reaction, the energy change is path independent.
在爆炸中，反应发生了，能量很快的被释放。
In the bomb, the reactions happen-and the energy is released-very quickly.
这些混合物发生反应后就形成氦元素，并同时生成更多的中子与大批量的能量。
These react to form helium, yet more neutrons and a whole lot more energy.
反应物的画在这里,让能量能量有些不同。
Then over here we'll have our reactants and make the energies different.
总能量如何影响反应速率？
它反应出在每个时刻中你们对能量的选择。
高一化学化学反应与能量题。
反应能量主要采用原子团加和方法以及密度泛函理论进行估算。
Reaction energy was always estimated by Group additivity method and density functional theory.
反应所需要的能量通常是由太阳光提供的。
Energy, which is needed for reactions, is usually supplied by the light of the sun.
该反应为放热基元反应，其结构过渡态出现在能量过渡态之后。
The reaction is an exothermic reaction, its structure transition state occurs after energy transition state.
测得了其解离反应级数、速率常数和解离能量阈值。
The order of reaction, Tate constant and threshold energy have been measured.
这是自发的，当反应发生的时候，你会自发地放出能量。
This happens spontaneously, you actually get energy out of the reaction as this happens.
发电单元至少部分地提供反应单元所需的能量。
The electricity generation unit at least partially provides the energy needed by the reaction unit.
能量耗竭引起损伤级联反应。
The energy failure leads to the development of a cascade of injury.
能量耗竭引起损伤级联反应。
The energy failure leads to the development of a cascade of injury.
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