束缚

In chapter II, we calculate the binding energy of a quantum wire in the presence of a strong magnetic field along the wire axis by using the variational method and strong perturbation method.

在第二章中，我们用变分法和强相互作用方法计算了在一个沿着轴向的强磁场下的量子线的束缚能，讨论了束缚能随着量子线的半径，磁场和掺杂浓度的变化。

It was shown that the number of fluoride-binding sites in BSA and BHb increases with increasing temperature, while for OVA, the value of n decreases under the same condition.

结果表明，F–在BSA和BHb分子上的束缚位点数随着温度的升高而增大，而在OVA分子上的束缚位点数随着温度的升高而减小。

The cybernetic difference between an organism such as a pollywog and an ecosystem such as a fresh-water bog is that an organism is tightly bound, and strict; an ecosystem is loosely bound, and lax.

从控制论的角度看，象蝌蚪这样的有机体和淡水沼泽这样的生态系统之间控制方式的不同在于，单个有机体受到严格紧密的束缚，而生态系统则宽松自由，不受束缚。

Two basic theorems are given by researching Hamilton's two steps linear differential equations of bender equations which provide widespread application methods of normal differential operator correspond to ladder operators,then the solutions of general equations are obtained by taking advantage of the two above theorems: The energy eigenvalue equation of one-dimensional oscillator; the common state of ; the radial equation of a bondage state of hydrogen atom; the radial equation isotropic three-dimensional harmonic oscillator; the infinity deep potential well of ball

本文通过研究束缚态本征方程里的哈密顿算符的二阶线性常微分形式，给出两个基本定理并证明，提供构造二阶线性常微分算符相应的阶梯算符的普遍实用的方法，然后利用这两个定理构造量子力学中常见力学量的阶梯算符，并用以计算其能量本征值和对应本征函数：一维谐振子的能量本征方程；共同本征态；氢原子束缚态径向方程；三维各向同性谐振子的径向方程；无限深球势阱。

In the dark and violent world of feudal Japan, two brothers are bound by blood, yet locked in battle for the title of Shogun king.

在封建时代的日本，黑暗和暴力笼罩大地。两兄弟被血缘所束缚，也正应着本作的标题被战斗束缚着。

In spherical polar coordinates, DRSC potential have supersymmetry and shape invariance for θ and r coordinates. By using the method of supersymmetry and shape invariance, exact bound state solutions of Schrodinger equation with double ring-shaped Coulomb potential are presented. The normalized angular wave function expressed in terms of Jacobi polynomials and the normalized radial wave function expressed in terms of the Laguerre polynomials are presented. Energy spectrum equations are obtained.

本文研究了双环形Coulomb势Schrdinger方程的束缚态精确解，所采用的方法是首先对双环形Coulomb势的Schrdinger方程在球坐标系中进行分离变量，得到相应的角向方程和径向方程；证明双环形Coulomb势在角向和径向具有超对称性和形不变性；根据超对称性和形不变性的性质，获得了角动量量子化条件和束缚态的能谱方程，并将归一化角向波函数用Jacobi多项式表示，将归一化径向波函数用Laguerre多项式函数表示。

The Walls of Tartarus would not hold Atlas, and they would not hold me, either!

：冥府之墙根本束缚不住阿特拉斯，同样也不可能束缚得住我！

So in theory, the numbers of bound states should be more and more versus the width of well becomes wider.

如果磁场足够大，三维体材料中D~-中心有无穷多个束缚态，而二维D~-中心则只有四个束缚态存在。

Here there is one thing we shall be the last to deny: he who knows these "good men" only as enemies knows only evil enemies, and the same men who are held so sternly in check inter pares by custom, respect, usage, gratitude, and even more by mutual suspicion and jealousy, and who on the other hand in their relations with one another show themselves so resourceful in consideration, self-control, delicacy, loyalty, pride, and friendship—once they go outside, where the strange, the stranger is found, they are not much better than uncaged beasts of prey. There they savor a freedom from all social constraints, they compensate themselves in the wilderness for the tension engendered by protracted confinement and enclosure within the peace of society, they go back to the innocent conscience of the beast of prey, as triumphant monsters who perhaps emerge from a disgusting procession of murder, arson, rape, and torture, exhilarated and undisturbed of soul, as if it were no more than a student's prank, convinced they have provided the poets with a lot more material for song and praise.

同样是这种人，他们被如此严格地束缚在习俗、敬仰、礼节、感戴之中，甚至被束缚在相互监视、彼此嫉妒之中，他们在相互态度的另一方面却显示出如此善于思考，善于自我克制，如此温柔、忠诚、自豪、友好；一旦来到外界，接触到各种陌生事物，他们比脱笼的野兽好不了多少，他们摆脱了所有社会的禁锢，享受着自由，他们在野蛮状态中弥补着在和睦的团体生活中形成的长期禁锢和封闭所带来的紧张心理，他们返回到了野兽良心的无辜中，变成幸灾乐祸的猛兽，他们在进行了屠杀、纵火、强暴、殴打等一系列可憎的暴行之后也许会大摇大摆、心安理得地离去，仿佛只是完成了一场学生式的恶作剧，他们也许还相信，在很长一段时间内诗人们又有值得歌咏和颂扬的素材了。

The ground-state binding energy of an exciton confined in quantum wires and quantum wells in the presence of a uniform electric field has been calculated under the effective-mass approximation using variational approach.

本文采用变分法研究了外加电场下无限深方形量子线中重空穴激子的束缚能，我们用平面波展开的方法求解在电场作用下无限深方形量子线中电子和空穴的基态能和基态波函数及低激发态的能量和波函数，并用所得到的波函数进一步计算激子的基态及低激发态的束缚能，最后计算了激子的Stark能移。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。