紧束缚
网络释义专业释义
譬如 我们研究疛系统是具更二基底疛一维光晶格，假设光 晶格中疛单一原子团是紧束缚（tight-binding）在位能 井中（实际上是可以冺用雷射光达到此需求，只要主 要疛光位能不要太小，也就是粒子穿隧机率要低），则 可冺用紧束缚近似法...
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tight-binding - 引用次数：27
In the limit of tight-binding,the analytical expressions for both Landau and dynamical instabilities are obtained and then the stability phase diagrams are shown.
在紧束缚极限下,可以得到Landau不稳定性和动力学不稳定性的解析表达式以及其在第一布里渊区内的稳定性相图。
参考来源 - 精确非线性布洛赫解及其应用 -
tight-binding - 引用次数：4
The soft matter characters of DNA may suggest that double-chain tight-binding model may describe DNA’s structure character better.
考虑到DNA的软物质特性,我们认为双链紧束缚模型能更好的描述DNA的双链结构特征。
参考来源 - 用双链紧束缚模型讨论DNA的导电性
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
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利用紧束缚模型，讨论了实验结果。
Experimental results are discussed with the tight-binding model.
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用紧束缚模型描述衬底。
The tight-binding approximation is employed to model the substrates.
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用EHT紧束缚能带计算方法，研究了四元合金的电子结构。
The electronic structure of a quaternary alloy has been investigated using EHT band calculation method.
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If we have a higher z effective, it's pulled in tighter, we have to put in more energy in order to eject an electron, so it turns out that that's why case 2 is actually the lowest energy that we need to put in.
而如果有效核电量更高，原子核的束缚也就更紧，我们不得不输入更多的能量来打出一个电子，这就是第二种情况,所需要输入的,能量更少的原因。
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The reason it's aluminum is because aluminum has a lower z effective, so it's not being pulled in as tightly by the nucleus, and if it's not being pulled in as tightly, you're going to have to put in less energy in order to ionize it, so that's why it's actually going to have the smaller ionization energy.
原因是,铝的有效核电量更少，所以没有被原子核束缚得更紧，而如果没有被束缚得更紧，你为了电离它所需要注入的能量也就更少，这就是,它的电离能会更低的原因。
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It makes a lot of sense when we look at it energetically, because if we think about a 1 s core electron, that's going to be held really, really tightly to the nucleus.
从能量的观点来看这是非常合理的，因为如果我们考虑一下，1，s，芯电子，它会被原子核束缚得非常非常紧。
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