orbit的例句大全

Doublet fine structure results from-orbit coupling and the two possible relative orientations of S and L.

双重精细结构起源于自旋一轨道耦合以及S和L的两个可能相对取向.

The urban orbit traffic of our country is moving toward-line from single-track operation even network operation.

我国的城市轨道交通正在从 单线 运营走向多线甚至网络化运营.

Research on mean perturbation of asteroidal orbit from Jupiter

小行星轨道受木星的平均摄动研究

Lunisolar Perturbation in Autonomous Orbit Determination for Satellite

自主轨道确定中日月摄动对卫星轨道倾角的影响

The Thinking of Optimization Distribution for City Orbit Traffic Connecting Line

对城市轨道交通联络线优化配置的思考

Satellite Orbit Prediction's Visual Simulation By Using Mixed-language Programming

卫星轨道预报三维视景仿真混合编程

This paper first sums up the main problem about orbit prediction of an artificial earth satellite.

本文将对人造地球卫星轨道预报中的主要问题作一概括；

Satellite return identification and real-time improvement of orbit prediction

卫星激光测距中回波实时识别和预报轨道的实时修正

Influence of EOP Prediction Errors on Orbit Prediction of Navigation Satellites

EOP预报误差对导航卫星轨道预报的影响分析

Drag Perturbation Model and Orbit Prediction Accuracy of Manned Spacecraft

载人飞船阻尼摄动模型和轨道预报精度

The error of orbit prediction of eclipsing satellites is especially large.

问题卫星的轨道外推误差特别大。

Finite multiple burn orbit transfer error analysis via covariance matrix

利用协方差矩阵研究有限多次点火时轨道转移误差

It's like a spacecraft in orbit or an elevator with a cut cable.

太空舱或切断缆绳的电梯，都是同理。

The linear theory of the large-orbit electron cyclotron maser

大回旋半径电子回旋脉塞的线性理论

Stability of Electron Circular Orbit in an Ion channel Electron Cyclotron Maser

离子通道电子回旋脉塞中电子圆轨道的稳定性

Comparing with other Eastern European countries, Poland is also the first to emerge out of the bottom to rise into the orbit of stable growth.

波兰经济与其他前苏联东欧国家相比，又是第一个走出低谷并迅速走上稳定增长的轨道，多项指标显示，波兰的市场经济体制基本确立，被誉为欧洲正在腾飞的雄鹰。

Russia has been celebrating the50th anniversary of the first human space flight when the Soviet cosmonaut Yuri Gagarin completed a single orbit of Earth.

俄罗斯将庆祝人类首航太空50周年，苏维埃宇航员尤里加加林完成第一次太空飞行任务。

Because the systematic errors due to frequency offset of satellite beacon and/ or station receiver are included in Doppler data, the key problem of orbit improvement is how to estimate the frequency offset for every passing.

利用多普勒资料进行轨道改进，将遇到卫星信标机和测站接收机的频偏带来的系统差，如何估计各站圈的频偏，是决定定轨精度的一个关键问题。

Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.

或者是，如果行星很小，那么这个能供生命维持的星球就不得不拥有一个围绕它的轨道并且能够提供适合生命体繁衍的合适环境。

Optimization of system and mission ( orbit transfer and north-south station keeping) based on genetic algorithm ( GA) about GEO satellite using Arcjet propulsion sysytem has been probed.

采用遗传算法（GA）对Arcjet用于GEO卫星的变轨与南北位置保持（NSSK）进行了任务和系统优化计算分析。