而正是这种均匀过渡的结构使纳米晶体上放射出的光子与吸收的光子数量能保持一致。
Thanks to the gradient, the stream of emitted photons is the same as the stream of absorbed photons.
光电倍增管有一个对光敏感的阴极，它发射的电子数目与撞击到其上面的光子数量成正比。
The tube consists of a light-sensitive cathode that emits electrons in proportion to the photons striking it.
斯特拉诺小组开发的太阳能电池通过纳米天线结构将进入太阳能电池的光子束缚在纳米烟囱中，大大增加了可以被捕获并将光能转化为电能的光子数量。
Strano's nanotube antenna boosts the number of photons that can be captured and transforms the light into energy that can be funneled into a solar cell.
但是，在我们的计算中，每个带电荷的粒子变成了三个粒子外加一定数量的光子的组合。
But in our calculations, each of the charged particles becomes a combination of three particles plus some number of photons.
尽管，最让人吃惊的结论是在某些地方，光子的数量事实上少于零。
The stunning result, though, was that in some places the number of photons was actually less than zero.
所以，你们可能会问向，金属发射不同数量的光子，有什么重要性？
So, you might ask then well what is the significance of shooting different amounts of photons at a metal?
研究表明：类矩形芯光子晶体光纤的模式双折射比普通椭圆保偏光纤至少高一个数量级。
The numerical results show that the modal birefringence of near_rectangle core PCF is at least one order of magnitude higher than the conventional elliptical polarization_maintaining fibers (PMFs).
或多或少，每一次（恒星门的）进入都增长了为地球持续进化而提供燃料的光子能数量与速度。
More or less each entry point increases the amount and pace of photonic energy available to fuel earth's continued ascent forth.
由于光子是一种形式的能量，因而燃烧反应发出的光子的数量和波长将直接影响到火焰的温度。
As a kind of energy, photons in combustion reaction directly affect flame temperature in terms of Numbers and wavelength.
电子—光子作用下的散射速率要比电子—声子作用下的散射速率低几个数量级；
The electron-photon scattering rate is lower several orders than the electron-optical-phonon scattering rates.
特别在强微波场作用下，由于多光子过程的作用光子边带峰的数量明显增多。
As a result, many side-peaks appear in the current curve. As the intensity of microwave field becomes stronger, the multiple-photon processes become more important.
特别在强微波场作用下，由于多光子过程的作用光子边带峰的数量明显增多。
As a result, many side-peaks appear in the current curve. As the intensity of microwave field becomes stronger, the multiple-photon processes become more important.
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