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The frontier orbital energies and total atomic charges of the optimized and active Huperzine A molecules showed that the electron transfer should have happened from the active site of enzyme to Huperzine A in the complex, the changes of the energies, atomic charges, bond lengths and the Mullicken Bonding Population revealed the strong interaction between Huperzine A and enzyme.

石杉碱甲分子的能量以及键长、键级的变化都表明酶和底物之间有较强烈的结合作用。

History of each element, atomic number, symbol, electron configuration, isotopes, its properties and its cost.

提供每个元素的基本信息、同位素、价值和历史。

In this paper, after taking over coupling effect between electronic spin and orbital angular momentum, to revise the formula of electronic angular momentum in Bohr's theory, and electronic speed formula is obtained in a single-electron system, and to correct the energy level formula of atomic orbit in Schr? dinger's method by relativistic effect, the theoretical improving formula is built for spectrum fine splitting calculation, the calculated values are in good agreement with experimental ones, and reflect changing law of spectrum fine splitting values.

本文在考虑了电子的自旋角动量与轨道角动量的耦合作用后，通过对Bohr理论中的电子运动角动量的修改，推导出单电子体系的电子速度公式，结合对Schrdinger的原子轨道能级表达式相对论效应修正，从而得出本文的氢及类氢离子光谱精细结构值的理论计算公式，应用此改进公式，所得的计算值与实验观测值符合得很好，计算结果也反映了氢及类氢离子光谱精细结构数据变化的规律性。

Powered by an energy conversion involving processing of random quantum fluctuations and kinetic energy within the atomic lattice into coherent currents of electron pairs formed between two-dimensional boundaries of different type materials.

根据进入在不同类型材料的二维边界之间被形成的电子双的互相密合着涌流之内包括任意分配量变动和原子的格子里面的动能的处理的能源转变有力量。

The filled skutterudite compound possesses bcc structure as evidenced by electron diffraction analysis. Powder X-ray diffraction data of filled skutterudite samples were characterized by Rietveld method for some crystallographic parameters such as lattice constant, atomic occupation, atomic position, etc.

另外，通过对化合物电子衍射的分析证实了〓化合物是一种具有bcc结构的化合物；运用Rietveld方法对填充skutterudite化合物X衍射谱线进行了分析，对化合物的晶格常数、原子位置的占有率以及原子位置坐标等晶体学参数进行了表征。

In a period, most commonly the first ionization energy increases with increasing atomic mass, while the change in electron affinity does not show a clear trend.

P14 在一个周期内，通常第一电离能随原子量的增加而增加，而电子亲和能的变化却没有明显的规律。

A driftless or electron-windless atomic void model for metal conductor lines is reviewed in this article.

本文回顾用于金属导线的无飘移或无电子风力原子空位模型。

On the basis of the improved averaged atomic model,the distribution of the free electrons is dealt with by the partial-wave method to improve the precision of determination of the energy level,electron populations and atomic inner energy.

在改进的平均原子模型的基础上，在中心场近似下用分波法处理自由电子密度分布函数，提高了电子波函数、电子占据数等原子参数的计算精度。

There are many luminous clouds to hit in electron clouds or atomic nucleus and are absorbed.

有不少光云撞击到电子云和原子核上，就被吸收了。

This is a preparation with OpenGL simulated atomic nucleus neutron and electron movement procedures.

详细说明：这是一个用OpenGL编写的模拟原子核中子和电子运动的程序。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了