If you get some of these in the upper atmosphere, a photon, an ultraviolet photon, has the energy capable of breaking this bond.
如果你把它放到大气层上，一个光子，一个紫外光光子，有能量可以破坏它的化学键。
In other words, they flipped a switch, which allowed them to change the electrical conductivity of the silicon without making or breaking a single chemical bond within the surface.
或者说，他们扳动了一个开关，改变了硅的电导率，而不需破坏表面上的任何化学键。
In femtochemistry, we describe the application of femtosecond lasers to studies of chemical reaction processes, isomerization, breaking and forming of the bond, and the dynamics of transition states.
飞秒化学则主要介绍了飞秒技术在研究光化学反应、光解离过程、键的断裂与结合以及相关的动力学过程的应用；
This reaction includes old bond breaking, new bond forming and electron transferring between molecules.
此反应包括旧键断裂，新键生成以及分子间的电子转移。
Next week could see some real fireworks, and as you can see in the chart below, bond spreads are close to breaking fresh Euro-era highs.
本周将出现一些真正的刺激因素，如下图所见，债券殖利率差接近打破欧元区新高。
It is where his ingeniousness lies, and the reason leading to his successful attempt of breaking the bond of original creation mode and presenting his own personality.
这是他的高妙之处，也是他突破原有创作模式，树立个性的成功之处。
En route, Judy and Nick of course bond as they begin to respect each other's stereotype-breaking strengths and emotional cores.
途中，随着 朱迪和尼克开始尊重彼此突破成见的优势以及情感，并最终成为密友。
En route, Judy and Nick of course bond as they begin to respect each other's stereotype-breaking strengths and emotional cores.
途中，随着 朱迪和尼克开始尊重彼此突破成见的优势以及情感，并最终成为密友。
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