计算结果表明，激发态反应活化位垒都比基态的低。

The activation barriers for the exited - state reactions are lower than that of the ground- state.

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二是计算态-态反应动力学，尤其是用寿命矩阵来研究散射共振态。

There are also two aspects in the theoretical research on the reactive resonance.

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在本论文中，所有化合物都是以该比例的元素态反应物在825c的温度下合成。

In this dissertation, the title compounds were synthesized at 825c by stoichiometric ratios of elements.

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It's a state function. If we know the enthalpy of the products minus the enthalpy of the reactants, right. It's a state function.

如果我们知道生成物的焓减,去反应物的焓的值,它是个态函数，原则上我们可以做到。

麻省理工公开课 - 热力学与动力学课程节选

So if we want to put that in chemical terms, we want to make sure we put these in brackets here, and remember, this is the resonance arrow, it's not a reaction arrow, it's a resonance arrow, so make sure you mark it up correctly like that.

那么如果我们把它类比到化学中来，我们要确保它们都放在括号里，而且要记住，这是一个表示共振态的箭头，而不是表示化学反应的，它是一个表示共振态的箭头，因此请务必像这样正确地标记它。

麻省理工公开课 - 化学原理课程节选

If that protein is an enzyme then you've and you've switched it from an 'off' position where it's not catalyzing a reaction to an 'on' position where it is, you've changed the biochemical state of the cell, you've changed the chemical reactions that can occur within the cell, and you've changed its behavior.

如果这种蛋白是一种酶的话,你就能够将酶从无催化作用的静息态,激活至能催化反应的激活态,你改变了细胞的生化状态,也改变了细胞内发生的化学反应,改变了细胞的行为

耶鲁公开课 - 生物医学工程探索课程节选