1.
We may imagine the electron vibrating for a moment as it subsides into the smaller orbit.
我们可以想象，电子跳入小轨道时振动一会儿。
2.
A Shape-based Approach to Rapidly Design Interplanetary Low-thrust Trajectories
基于轨迹成型法星际小推力转移轨道快速设计
3.
Car Detection of Laser Long-chord Track and Fine Adjustment on Ballastless Track
无砟轨道激光长弦轨检小车检测及精调技术
4.
rail - lifter
起轨[道]机, 升轨器
5.
MOUSE (Minimum Orbital Unmanned Satellite of the Earth)
最小的不载人轨道人造地球卫星
6.
To pin down the size of an orbital, we take a contour surface.
为束缚住轨道的大小，我们取一等值面。
7.
The Research of Lowest Radius to High-Speed Railways with Ballastless Tracks;
无碴轨道高速铁路最小曲线半径研究
8.
Development of the EGS-1123 Rail 3D Fine Measurement Trolley for the Slab Track Construction Survey;
EGS-1123无砟轨道三维精测小车的研制
9.
Analysis and Design of the Intersatellite-Links in LEO Satellites Formation Flying System
低轨道编队小卫星星间链路设计分析
10.
To run or cause to run off the rails.
出轨，脱轨跑出轨道或使脱离轨道
11.
Primary Study on Interior Ballistics of a Small-caliber Electromagnetical Rail Gun;
小口径电磁轨道炮内弹道特性初步研究
12.
The unoccupied orbital are called virtual orbitals.
未占轨道叫虚轨道。
13.
The orbits of such faint asteroids are not yet known.
但是对于这样暗的小行星的轨道，迄今尚未弄清。
14.
The man-made satellite orbits the earth every 48 hours.
那颗人造卫星每48小时绕地球轨道运行一周。
15.
Serial Design and Modular Design for the Small Railroad Aisle Stacking Crane;
小型有轨巷道堆垛机系列化和模块化设计
16.
Integrated Orbit and Attitude Determination Algorithm for Small Satellite
微小卫星轨道姿态一体化确定算法研究
17.
Relative Orbit Determination of Satellite Formation Flying Based on Least Squares
基于最小二乘的编队飞行卫星相对轨道确定
18.
Small Marshalling and High Density in Urban Rail Transit
城市轨道交通小编组高密度运行的合理实施