Producing laser photons is too expensive to make most compounds economically.
產(chǎn)生激光光子的費用太高,因此,不能用它很經(jīng)濟地制造出大多數(shù)化合物.
英漢非文學 - 科技
Highly reactive and delocalized electrons would react with photons.
高度活性和非定域的電子應(yīng)該能夠與光子起反應(yīng).
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The two photons go off together as coherent radiation.
這兩個光子一起發(fā)射出去,形成相干輻射.
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Such photons will excite the higher vibrational levels of the OH molecule.
這種光子會激發(fā)OH分子的較高振動能級.
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Two photons are created in the decay of the neutral pion.
雙光子是在中性兀介子衰變中產(chǎn)生的.
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Fluorescent destruction occurs about once for every ten interstellar ultraviolet photons absorbed.
每吸收十個星際紫外光子,就會發(fā)生一次熒光破壞過程.
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Spontaneous photons initiate stimulated emission and the chain reaction begins.
自發(fā)發(fā)射的光子引起受激發(fā)射,開始了鏈式反應(yīng).
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Photons can be created freely as long as energy is available.
只有要足夠的能量,光子隨時隨地都可以產(chǎn)生.
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In quantum mechanics all particles, not only photons, exhibit wavelike properties.
在量子力學中不僅光子, 而且所有粒子都顯示波性.
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Both photons and electrons show an apparent " duality ".
光子和電子都表現(xiàn)為外觀上的 “ 二象性 ”.
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These units of energy are photons or quanta.
這種能量單位稱為光子或量子.
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These energypackets are called photons.
這些具有能量的微粒叫光子.
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The theoretical explanation invokes virtual photons.
這一理論解釋需借助于虛光子.
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The light photons , or bundle of light energy, knock electrons in the chromium atoms.
光子, 即光能束, 沖擊鉻原子中的電子.
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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應(yīng)足以抹掉任何干涉現(xiàn)象.
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