这个能量就是两能级之间的能量差。
这很好理解，因为我们看到，原子和分子的能量差为零。
So that should make sense, because we saw no energy difference between the actual atoms and the molecules.
能量梯度两地之间的能量差是事物发生的必备条件。
A gradient, a difference in energy from one place to another is necessary for things to happen.
这两个能级之间的能量差在习题10-17中已经计算过。
The energy separation between these two levels was calculated in Problem 10-17.
研究新旧化学键的能量差异，从而理解变化中能量的得失。
Examine the energy differential between old and new bonds and understand the energy gained or lost.
在这个例子里，能量差较小，我们得到的频率低，这意味这它的波长更长。
So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.
能量在这转化和转移过程中，存在着能量差，有多余的能量产生。
In the course of energy conversion and transfer, the difference of energy is existed, and there is surplus energy to produce.
教授：好，是3，因为它的能量差最小，红色的是我们能看到的，所以一定是n等于。
PROFESSOR: Good. So, it's going to be in 3, because that's the shortest energy difference we can have, 3 those 2 are inversely related, so it must be n equals 3.
采用能量差率方法，首次导出含偏轴裂纹三维有限大体应力强度因子封闭解。
An energy difference rate method (EDRM) is applied to establish a closed form solution (CFS) about stress intensity factor (SIF) of three dimensional finite bodies containing inclined embedded cracks.
尺寸选择激发光谱表现了较强量子尺寸效应引起的最低光学跃迁之间能量差的增大。
Size-selective photoluminescence excitation spectra reveal that energy difference between the lowest optical translations increases due to stronger size quantum effect.
我们可以来看看Lyman系,也就是n等于,我们知道它的能量差更大,所以它在紫外光区内。
We can think about the Lyman series, which is 1 where n equals 1. We know that that's going to be a higher energy difference, so that means that we're going to be in the UV range.
在这种极限情况下，分子对于处在任何一个状态，都有相同的可能性，因为热能，比这个能量差大的多得多。
In that limit, the molecules are just equally likely to be in any of these states. Because there's much, much more thermal energy than this energy difference.
这些公式告诉我们，或发出的光的，频率大小，是基于，电子转移的，两个能级，之间的能量差。
The formula tells us or absorbed based on the energy difference between the two levels that we're going between, that the electron is transitioning between.
结果表明，决定该反应区域选择性的主要因素不是反应的活化能，而是氢键复合物间的能量差异。
The calculated results show that the regioselectivity of this reaction doesn't result from the energy barriers of relate reactions but the energy gap of the H-bond complexes.
分子前线轨道能量差与炸药的电火花感度之间几乎线性相关，且外电场对这种线性相关性无明显影响。
The relationship between the electric spark sensitivities of explosives and the gaps of HOMO and LOMO of the molecules is investigated. The results indicate a nea…
本文推导出了含复合型裂纹的变厚度板在承受体力和面力、存在非均匀温度场的情况下的能量差率表达式。
An expression of energy difference rate in a plate of non-uniform thickness with a crack of mixed mode under both body force and surface tractions in a non-uniform temperature field is derived.
所以，这堂课我们会讨论很多，关于能量的问题，讨论时，画能级图来使能量差别，形象化常常是很有用的。
So, in this class we'll be talking about energy a lot, and it's often useful to draw some sort of energy diagram to visualize the differences in energy that we're discussing.
为此，提出了一种新的溶洞检测方法——累计能量差法，即利用道内或道间地震反射能量上的差异进行溶洞检测。
Therefore, a new cavern detection technique called accumulation energy difference method was proposed, which USES the seismic reflection energy difference in trace or between traces to detect caves.
对比了多种织物对红外辐射的透射、反射和吸收的比例关系，分析了影响它们总和与红外辐射总能量差值的原因。
The ratio between the infrared transmission, reflectance and absorption of several fabrics were compared. The cause of the difference between their sum and the total infrared energy were analysed.
原因有好几个：一些人怀疑生物燃料到底是不是所谓的绿色能源，有人说生产过程中耗费的能源就已经跟这些产品燃料能产生的能量差不多了。
There are doubts about how green ethanol really is (some say the production process uses almost as much energy as it produces).
这个计算很简单-我们，只需要取结合能的负值，同样这很容易理解，因为这就是这的能量差，所以我们得到的就是结合能，当它取负值，电离能就是5。
It's an easy calculation — we're just taking the negative of the binding energy, again that makes sense, because it's this difference in energy here.
等于3。29乘以10的15次方每秒,所以如果你们记得的话,找到的那个方程就是乘以了这个数，by，this，here。，So，，we，found，the，exact，same，equation，所以我们从理解不同能级之间,能量差出发找到了同样的方程。
9 times 10 to the 15 per second. So if you remember what the equation Balmer found was this number multiplied Balmer but just now starting from understanding the difference between energy levels.
尽管神经能量之间的质量差异从未被严格否定，但这一学说普遍被放弃，相反的观点则被支持。
Although qualitative variance among nerve energies was never rigidly disproved, the doctrine was generally abandoned in favor of the opposing view.
微生物电解电池涉及一种被称为“反渗析”原理，利用盐水和淡水里的盐度即盐含量差，产生能量。
The MECs use something called "reverse electrodialysis" (RED), which refers to the energy gathered from the difference in salinity, or salt content, between saltwater and freshwater.
微生物电解电池涉及一种被称为“反渗析”原理，利用盐水和淡水里的盐度即盐含量差，产生能量。
The MECs use something called "reverse electrodialysis" (RED), which refers to the energy gathered from the difference in salinity, or salt content, between saltwater and freshwater.
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