binding energy
英
美
- 结合能
详细释义
Noun:
-
the energy required to separate particles from a molecule or atom or nucleus; equals the mass defect
双语例句
- 1. In fact, if any electron comes in their midst, they'll capture it because the binding energy is so high.
- 事实上，如果电子从中间进来，它们会捕获它，因为束缚能很大。
youdao
- 2. Binding energy affects nuclear mass.
- 能量结合能影响原子核质量。
youdao
- 3. So for n equals 2, what would the binding energy be?
- 对n等于2，结合能是多少？
youdao
- 4. What is the binding energy of the ground state electron in hydrogen?
- 氢在基态的情况下，它的电子结合能是多少？
youdao
- 5. The binding energy of the deuteron can be found experimentally.
- 可以实验测定氘的结合能。
youdao
- 6. When we talked about binding energy, we just had one quantum number.
- 当我们说到能量时，我们只要一个量子数。
youdao
- 7. It is found that the polaron binding energy increases with pressure.
- 结果表明：极化子结合能随外加压力增加。
youdao
- 8. And what we call the binding energy is this is what we saw on the last slide.
- 我们所说的束缚能，这个我们在上一张幻灯片中已经见过了。
youdao
- 9. The ionization energy, of course, is just the negative of the binding energy.
- 电离能，我们知道也就是,负的结合能。
youdao
- 10. We know that binding energy is always negative, ionization energy is always positive.
- 我们知道结合能，总是负的，电离能总是正的。
youdao
- 11. So we know that we're in the n equals 5 state, so we can find what the binding energy is here.
- 我们知道,我们在n等于5的态，我们可以找到结合能是多少。
youdao
- 12. It is found that the impurity binding energy increases obviously with the magnetic field.
- 结果表明：杂质态结合能随磁场的增强而显著增大。
youdao
- 13. The greatest amount of nuclear binding energy per nucleon occurs for nuclei in the vicinity of iron.
- 按每个核子计，最大的核结合能量出现在铁附近的核中。
youdao
- 14. The greatest amount of nuclear binding energy per nucleon occurs for nuclei in the vicinity of iron .
- 按每个核子计，最大的核结合能量出现在铁附近的核中。
youdao
- 15. Thirdly, the binding energy of a crown-ether molecule complexing with an alkali-metal ion is estimated.
- 最后估算了冠醚分子络合碱金属离子的结合能。
youdao
- 16. And, in fact, if any electron comes in their midst, they'll capture it because the binding energy is so high.
- 事实上，如果电子从中间进来，它们会捕获它，因为束缚能是如此之大。
youdao
- 17. The results show that the impurity phonon interaction is important and the phonon contribution to the binding energy is negative.
- 结果表明，杂质-声子相互作用显著且声子对结合能的作用为负。
youdao
- 18. Our results imply that the exciton binding energy is weak, or that singlet bound states are formed with higher probability than triplets.
- 我们的的这个结果意味着，这种激子的束缚能很弱，或者是形成单线态的几率可能要比形成三线态的几率高得多。
youdao
- 19. So when you operate on the wave function, what you end up with is getting the binding energy of the electron, and the wave function back out.
- 所以当你将它作用于波函数时，你得到的是电子的结合能，和后面的波函数。
youdao
- 20. 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.
- 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。
youdao
- 21. And we know what that's equal to, this is something we've been over and over, ionization energy is simply equal to the negative of the binding energy.
- 而且你知道它等于什么，这是我们说过一遍又一遍的，电离能就等于，负的束缚能。
youdao
- 22. Based on a model of charges at bonds, the binding energy with respect to diameter and chiral Angle of single-wall carbon nanotube have been studied.
- 基于价键电荷模型计算了碳纳米管的结合能随管径和手性角的关系。
youdao
- 23. So if we can figure out the binding energy, we can also figure out how much energy we have to put into our atom in order to a eject or ionize an electron.
- 所以如果我们可以计算出结合能，我们也可以计算出,我们需要注入多少能量到原子中,去逐出或电离一个电子。
youdao
- 24. Binding energy and interaction potential of calcium cation and diazine ring are based on the calculation of all the complexes of optimized structures.
- 对优化得到的稳定配合物计算了钙离子与二嗪的结合能和相互作用势。
youdao
- 25. Inherent laws between the average binding energy of valence orbits of molecular systems and the catalytic activity of metal oxides are found by analysis.
- 通过分析，我们发现了分子体系的价层轨道平均结合能与金属氧化物催化活性间的内在规律。
youdao
- 26. And an important thing to note is in terms of what that physically means, so physically the binding energy is just the negative of the ionization energy.
- 一个需要注意的很重要的事情，是它的物理意义，从物理角度来说结合能，仅仅是电离能的负数。
youdao
- 27. So if we can figure out the binding energy, we can also figure out how much energy we have to put into our atom in order to a eject or ionize an electron.
- 所以如果我们可以计算出结合能，我们也可以计算出，我们需要注入多少能量到原子中，去逐出或电离一个电子。
youdao
- 28. In the second part, using the wave function and binding energy obtained from the first part, the photoionization cross-section of the impurity is calculated.
- 在第二部分，我们采用第一部分所选的变分波函数和得到的束缚能进一步计算了类氢杂质体系的光致电离截面。
youdao
- 29. The ground state energy and the binding energy of a bound polaron in Quantum-dot Quantum well structure are calculated, and the free polaron is also studied.
- 我们数值计算了量子点量子阱结构中的自由极化子和束缚极化子的基态能量以及基态结合能。
youdao
- 30. The ground state energy and the binding energy of a bound polaron in Quantum-dot Quantum well structure are calculated, and the free polaron is also studied.
- 我们数值计算了量子点量子阱结构中的自由极化子和束缚极化子的基态能量以及基态结合能。
youdao
- The relations of the core binding energy of bonded atoms and their molecular enviroment are discussed.
讨论了键合原子内壳层结合能和它的分子环境的关系。 - Because of this large binding energy, the exciton is stable at room temperature even in bulk crystals.
正是由于它高的激子结合能，甚至在室温下在大体积的晶体中激子仍很稳定。 - The instability would invariably cause a turbulent flow that would transport angular momentum outward and dissipate gravitational binding energy.
这个不稳定性一定可造成乱流，向外传送角动量，并消耗重力束缚能。
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