The multimedia software simulating the symmetry of molecular orbital and chemical reaction mechanism is programmed by 3D MAX and Visual Basic .

以3DMAX和VISUALBASIC为主开发工具，制作了既有交互功能又有自播放功能的分子 轨道 对称 性及其反应机理模拟的多媒体软件。

Maximum overlap symmetry molecular orbital calculation under mindo / 3 approximation

MINDO/3级别上的最大重迭 对称 性分子 轨道

By analyzing the composition symmetry and electronic distribution of the molecular orbital calculated for the ground state and excited state we had the transition properties of the molecular orbital .

通过对计算得到的基态和激发态的分子 轨道的成份、 对称 性和电子云分布进行分析，得到分子轨道的跃迁性质。

Analyzing the results we obtain that the orbital precession effect increases on account of the global symmetry breaking but the orbital precession effect aroused by the electric charge of the field source reduces the orbital precession effect aroused by the mass of the field source .

通过对所得结果的分析，我们发现，由于整体 对称 性破缺，轨道进动效应将增强，但由场源的电荷引起的 轨道进动效应削弱了由场源的质量引起的相应效应。

Sigma symmetry of this molecular orbital specifically that it 's cylindrically symmetric about the bond axis .

告诉我们关于，And，the，sigma，tells，us，something，about，the，分子 轨道 对称 性的信息，特别是它关于键轴是圆柱对称的。

The orbit is an anatomic space located in the foreside of the face . The degree of exophthalmos is in a normal range because of the bilateral symmetry of orbital cavity .

眼眶是位于颜面部正前方的一个解剖部位，双侧 眼眶 对称，眼球突出度存在于一个正常范围内。