紧束缚近似的英文

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英文翻译
造句

tight binding approximation
tight-binding approximation

紧 taut; tight
束缚 tie; bind up; fetter; bound; ...
近似 approximate; similar; approa ...
紧束缚模型 tight-binding model
束缚 tie; bind up; fetter; bound; constrain; rigid control; trammel 打破习惯的束缚 break through the shackles of habit; 受传统的束缚 be fettered by tradition; 我们尊重传统, 但不被传统所束缚。 we reverence tradition but will not be fettered by it. 他为爱情所束缚。 he is bound by affection
核紧束 nuclear packing
紧束的 stringent
近似 approximate; similar; approach; approximation; roughness; propinquity 和 ... 有些近似 be somewhat similar to ...; 一个与真实生活极为近似的情况 a situation that closely approximates real life; 烯空气跟空气十分近似。 olefin gas closely approximates air. 我和他的看法近似。 my opinions are similar to his.; 近似成本 approximate cost; 近似度 degree of approximation; 近似计算 approximate calculation; approximate treatment; numerical evaluation; proximate calculation; analog computation; 近似值 approximate value; approximation; approach
档紧束密度 packing density file; packing factoi
根盘紧束 solid bottom
紧束密度 packing density file
紧束顺序 packing microprocessors; packing sequence
紧束效应 packing effect
紧束因数 packing factoi
紧束因子 packing factoi
紧束装置 restraint system
被束缚 shackle
加束缚 fetter
脚镣，束缚 fetter
结合，束缚 binding
奴役, 束缚 thralldom
囚禁，束缚 fetters
束缚, 牵制 tie one down
束缚，栓条 tie-down
束缚波 forced wave

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例句与用法

Abstract : the effect of correction of self - consistent potential on electronic structure in simple cubic nanocrystal particles is calculated by means of the green ' s function method in the tight - binding approximation , taking only the nearest neighbor matrix elements into account . the numerical results show that the electronic energy spectrum is shifted , the chemical potential is not equal to the atomic energy level , the electronic density at each lattice point is changed , and the variation of electronic density at surface lattice point is the largest
文摘:在紧束缚近似下，只计及最近邻的矩阵元，采用格林函数计算了自洽势修正对简立方纳米晶体颗粒的电子结构的影响，发现电子能谱发生了移动，化学势不等于格点原子能级，各格点的电子密度也发生了变化，其中以表面格点的电子密度变化最大。
A perturbation method by tight - binding approximation which provide the relation of phase constant and angular spectrum of fields of in - waveguide is presented . the strip width of phase constant can be given . on the other hand , the group delay - time due to the k dispersion in single - mode transmission can also be estimated
提出一种利用紧束缚近似的微扰法计算阵列波导的相位常数与输入光角谱的关系，由此算出相位常数的带宽，并利用衍射方法估算单模传输中k色散引起的群延时。