And so the energy is zero because the electron is no longer bound. It is free.
所以这个系统能量为0，因为，电子不再受束缚了，它自由了。
If the total energy were positive, then for this to be positive, a That's physical nonsense, of course, so this only holds for bound orbits.
如果总能量为正，这也是正的，要是负的。，a, has,to, be, negative。，这都是物理的废话，也只是用于，规则轨道。
According to their estimates, this should require no more energy than a typical Earth-bound power station can provide.
据他们估计，使用大约地球上现有的所有发电站就可为其提供能量。
It has become even more crucial as a potential transit route for Europe-bound natural gas from energy-rich Azerbaijan and Central Asia, as well as from Iraq (and eventually Iran).
土耳其可能会承担起输气任务，从能源丰富的阿塞拜疆，中亚，以及伊拉克(最远可至伊朗)将天然气输入欧洲，这使得它的地位更加重要。
Rather, in the beginning artists, philosophers, linguists, writers and musicians were bound up in a movement of great force that sought to break with the past, and which did so with great energy.
然而，初期的艺术家、哲学家、语言学家、作家和音乐学家花了极大的气力忙于和过去断绝关系。
Food sourced locally is generally fresher than food brought in from far away, and the energy costs and related environmental impact of getting it to market is just bound to be lower in most cases.
当地生产的食品相比较于外地产的要更加新鲜；通常，当地产的食品免去了运输，降低了能耗，更为环保。
So we can think about what is our most loosely-bound electron, what's that highest energy orbital, and it's going to be the 2 p orbital, that's going to be what's highest in energy.
我们来想一想,它“束缚得最松“的电子是哪一个，能量最高的轨道是哪一个？,它就是，2，p，轨道，是能量最高的轨道。
We have defined potential energy 0 to be zero at infinity, and that is why all bound orbits have negative total energy.
我们规定，无限大时,势能为，这就是为什么所有的,规则轨道总能量为负。
And the bound state with the highest energy level in the quantum-dot molecule changes gradually into a quasibound state when the electric field strength increases.
计算量子点分子中束缚能级之间跃迁的振子强度表明，只有成键态和相应的反键态之间跃迁才是允许的。
When you invest so much of your time, money, and energy into someone without a serious commitment to speak of, your heart is bound to get shattered.
当你把大量的时间、金钱和精力投入到一个不会对你有任何郑重承诺的人身上时，你就注定会心碎。
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。
We calculated the he atom ground-state energy using a double generalized Laguerre polynomial in the weakest bound electron potential model (WBEPM) theory.
计算了在最弱受约束电子势模型理论下使用双广义拉盖尔多项式的氦原子基态能量。
The radial bound state solutions are expressed in terms of the confluent hypergeometric functions and the energy equation is derived from the boundary condition satisfied by the radial wavefunctions.
径向束缚态波函数用合流超几何函数表示，束缚态的能量方程可由径向波函数满足的边界条件得到。
It has been found that a bound state of excitation exists around a paramagnetic impurity with its energy level in the energy gap.
证明在磁性杂质附近，可能形成一个束缚态的元激发，其能量位于能隙之中。
You are bound to do the job well sine you have spent so much time and energy on it.
你花了那么多时间和精力，一定能把这项工作做好。
For a pure scalar potential the zero energy bound state does exist, and the fractional charge does exist.
对于纯标量场，存在零能量束缚态，存在分数电荷。
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。
Forward and backward Angle bound of a swing and the fast swing track are presented based on energy analysis.
在能量分析的基础上，给出了一次摆动的前后角度边界和一次摆动时间最短轨迹的解析分析。
The configuration entropy is determined by the average value of it in no scaling distribution range of atomic energy between lower bound and upper bound.
用介于由能量间隔的下截止限和上截止限所确定的无标度区内的平均值表示各压力下的位形熵。
The ground state energy, the vibrational frequency and the mean number of optical phonons are expressed as a function of the confinement strength of quantum wire and the Coulomb bound potential.
计算了抛物量子线中强耦合束缚极化子的基态能量、振动频率和声子平均数。讨论了这些量对库仑束缚势和约束强度的依赖关系。
This forum enables us to have theoretic discussion and argumentation over the disability issue, which is bound to extend our vision and infuse more energy for the study of the disability issue.
在这个论坛上，大家将对残疾人问题进行理论探讨和论证，它一定会拓展我们的视野，给残疾人问题的研究注入更多的活力。
Thermal-cycle polarized TSC measurements show that some bound charges enter into deeper energy levels in quenching polarization process.
循环变温极化的TSC方法证实了在降温极化过程中束缚电荷进入了较深的能级。
Britain would be free to set itself a less exacting target for green-power generation than it is bound to under the EU's renewable-energy directive. That could mean cheaper power.
同受制于欧盟可再生能源指令相比，英国可以自主地为绿色能源发电制定一项较不明确的目标，这意味着电力价格会更加便宜。
The Feynman path-integral variational theory is the best way to compute the ground-state energy of bound polarons.
费曼路径积分的变分方法是计算束缚极化子基态能的最有效方法。
The relations of the vibrational frequency, the ground state energy, and the mean number of phonons of the strong-coupling bound magnetopolaron in a quantum dot with the temperature are derived.
采用线性组合算符和幺正变换方法研究量子点中强耦合束缚磁极化子性质的温度依赖性，导出了强耦合束缚磁极化子的振动频率、基态能量和声子平均数随温度的变化关系。
With upper bound method and least energy principle, the conditions are established of drawing and breaking workpiece with cross wedge rolling technique to form axial symmetry spare parts.
利用上限原理和最小能量原理，获得了用楔横轧工艺成形阶梯轴类件时杆部拉断的条件。
With the increasing demand for energy, mining construction - project is bound to increase, and its main project is a kind of special Engineering.
随着能源需求量的不断增加，矿山建设项目势必增加，其主体工程井巷建设是一类比较特殊的工程。
Bound infragravity waves are forced by wave-wave nonlinear interaction of two wind waves, depended only on the swell energy and water depth.
强迫次重力波的形成机制为海浪的波-波非线性相互作用，它仅依赖于海浪和水深的大小。
In this way, these so-called Cooper pairs of electrons became weakly bound together, and a sea of them could flow through the lattice without losing energy.
这样一来，这种所谓的“库珀电子对”的联系就变得较弱，不计其数的库珀对就可以没有能量损失地流过晶格。
In this way, these so-called Cooper pairs of electrons became weakly bound together, and a sea of them could flow through the lattice without losing energy.
这样一来，这种所谓的“库珀电子对”的联系就变得较弱，不计其数的库珀对就可以没有能量损失地流过晶格。
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