1. While the electron intercalates and deintercalates easily due to the smaller energy that orbit leaps from the HOMO orbit to the LUMO orbit. 最高占有轨道（HOMO）到最低空轨道（LUMO）的跃迁能很小， 电子较易进行嵌入和脱出。
2. The orbit of Halley's Comet prolate very much on point beyond the orbit of Neptune, but a recent point in the orbit of Venus. 哈雷彗星的轨道非常扁长，远日点超出海王星轨道，近日点却在金星轨道内。
3. In automatic mechanism selection system based on orbit, orbit characteristics and dimension parameters of key orbit segments are momentous for selecting mechanisms. 基于轨迹的机构自动化选型系统中，轨迹特征及关键轨迹段尺寸参数是选择机构的重要依据。
4. The orbit of Halley's Comet prolate very much on point beyond the orbit of Neptune, but a recent point in the orbit of Venus. 哈雷彗星的轨道非常扁长，远日点超出海王星轨道，近日点却在金星轨道内。
5. In this paper, the plane inclination and non-plane inclination of the surface and deep soil, and the sway settlement of the round wall are discussed. 论述了地基地表土、深层土、油罐地基的平面倾斜与非平面倾斜及环墙摇摆下沉特性；
