Producing laser photons is too expensive to make most compounds economically.
产生激光光子的费用太高,因此,不能用它很经济地制造出大多数化合物.
英汉非文学 - 科技
Highly reactive and delocalized electrons would react with photons.
高度活性和非定域的电子应该能够与光子起反应.
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The two photons go off together as coherent radiation.
这两个光子一起发射出去,形成相干辐射.
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Such photons will excite the higher vibrational levels of the OH molecule.
这种光子会激发OH分子的较高振动能级.
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Two photons are created in the decay of the neutral pion.
双光子是在中性兀介子衰变中产生的.
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Fluorescent destruction occurs about once for every ten interstellar ultraviolet photons absorbed.
每吸收十个星际紫外光子,就会发生一次荧光破坏过程.
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Spontaneous photons initiate stimulated emission and the chain reaction begins.
自发发射的光子引起受激发射,开始了链式反应.
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Photons can be created freely as long as energy is available.
只有要足够的能量,光子随时随地都可以产生.
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In quantum mechanics all particles, not only photons, exhibit wavelike properties.
在量子力学中不仅光子, 而且所有粒子都显示波性.
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Both photons and electrons show an apparent " duality ".
光子和电子都表现为外观上的 “ 二象性 ”.
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These units of energy are photons or quanta.
这种能量单位称为光子或量子.
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These energypackets are called photons.
这些具有能量的微粒叫光子.
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The theoretical explanation invokes virtual photons.
这一理论解释需借助于虚光子.
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The light photons , or bundle of light energy, knock electrons in the chromium atoms.
光子, 即光能束, 冲击铬原子中的电子.
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The effect of the photons being scattered is enough to smear out any interference effect.
光子被散射所引起的效应足以抹掉任何干涉现象.
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