查询词典 atom

The leading point of this work is that it can give the formation of hollow atom and its intuitionistic picture of its change.

本论文的主要意义在于它可以给出中空原子形成及变化过程的直观图像。

An ionic bond is characterized by the transfer of an electron from one atom to the other.

离子键的特点是一个电子可以从一个原子转移到另一个原子。

Ionic bond A bond formed when an electron passes from one atom to another.

离子键：一种由于电子在两个原子间迁移而产生的键。

There are many factors that determine the ionic bond and covalent bond. What kind of chemical bond is formed between two atoms does not only have connections to the atom itself.It is related to the price attitude of the iton.

决定离子键、共价键的因素比较多，两原子之间形成哪种类型化学键不仅与原子本身性质有关，还与形成的化合物中离子的价态有关。

Consisting of the protracting graph of hydrogen-like atom"s angle distributing, computer simulation of the symmetry of molecular orbital and chemical reaction mechanism, showing the molecular point group and symmetry element, computer simulation of molecular vibration, Bravias"s crystal lattice and their transforming, extracting of plane periodic lattice, extracting of solid periodic lattice, close packing of isometrical pellet and the structure of simple mental substance, close packing of unequal pellet and crystal structure of representative ionic crystal, Computer Simulation of Phase Analysis by X-ray Diffraction.

内容包括类氢原子角度分布图的绘制，分子轨道对称性和反应机理的微机模拟，分子点群和对称元素显示，分子振动运动的微机模拟，布拉维晶格和晶格转化，平面点阵抽取，立体点阵抽取，等径网球的密堆积和金属单质结构，不等径圆球密堆积和典型离子晶体结构，X射线多晶衍射的微机模拟十个子模块。

Ionization potential: Amount of energy required to remove an electron from an isolated atom or molecule.

电离电势：从孤立原子或分子中移去一个电子所需要的能量。

As a result, in some energy regions the spectral amplitude of the molecular REWP can be significantly different from its reference atom (i.e., that with the same ionization potential as the molecule under study) due to interference between the atomic cores of the molecules.

作为一个结果，分子的再碰撞电子波包的谱振幅可能和它的参考原子的再碰撞电子波包的谱振幅在某些能量区域显示很大的差别。

Recombination radiation can ionize another atom of the same species.

复合过程产生的辐射可能使同一原子核素的另一个原子发生电离。

According to the function, the shielding coefficient of electron of high ionized atom can be obtained.

计算了原子序数13至23的元素高电荷态离子基态电离能，计算结果与文献可提供的实验数据相符合。

Once an atom is ionized, it remains charged until it meets an electron.

一旦一个原子被电离，它就保持带电直到它遇到一个电子时为止。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。