讨论了区域卫星导航系统卫星星座设计中所用卫星轨道类型。
The orbit of the satellite constellation for local navigation system is discussed.
当对导航精度要求较高时，轨道越高，尤其在高轨道类型中，应尽可能的选择精度高的敏感器以及尽量长的观测时间。
When navigation accuracy is highly expected , the sensor with higher accuracy should be chosen and the observation time should be longer , especially in high - altitude orbit.
这种类型卫星在执行低轨道攻击任务时，从发射到攻击的共需要不到15分钟的飞行时间。
Total flight time from launch to impact for these types of weapons is usually less than 15 minutes when attacking low orbits.
所以举例来说，如果我们看氩的2s轨道，它有相同数量的节数,和相同类型的节点,对于氢的2s轨道。
So, for example, if we look at the 2 s orbital of argon, it's going to have the same amount of nodes and the same type of nodes that the 2 s orbital for hydrogen has.
城市轨道K组级动车组（动车组）客运列车是一种用来运送通勤者和市郊铁路线的列车的一种类型的列车。
The City rail K set class EMU (Electric Multiple Unit) passenger train is a type of train that is used to haul passengers on commuter and suburban rail lines.
UDP是用来传输编码的视频或音频轨道(或其他类型的音轨)。
RTP over UDP is used to transport the encoded video or audio tracks (or other types of tracks).
轨道标准包括针对6型（110英里/时，约合177千米/时）及以上类型轨道在车体加速和蛇形摆动的远距离遥控方面的要求，以及实际路线的设备质检要求。
The track standards include requirements for Class 6 track (110 mph) and above for remote monitoring of carbody acceleration and truck hunting, and equipment qualification on actual routes.
现存的联邦铁路局轨道安全标准十分全面，对高达200英里/小时（约合322公里/小时）的速度指定了FRA1～9类这9种类型的轨道几何形状和欠高。
Existing FRA tracksafety standards are comprehensive and specify track geometry and cant deficiency for FRA Classes 1 through 9 at speeds up to 200 mph.
这种类型的轨道可以离共线平动点较近，那么只需要在控制过程中考虑线性项即可，控制条件简单。
Orbits of this type can be positioned near collinear libration points, and for simplicity it is adequate to take linear terms into consideration in the control process.
针对定向井、侧钻井井眼轨道的常见类型给出了不同的优化数学模型，分析了计算过程，并给出了应用实例。
According to the normal well path types of the directional and sidetrack Wells, the calculating process is analyzed and the application cases are given.
重点考察了月球重力场误差、观测量精度、初始时刻的先验轨道误差以及观测资料类型等对环月飞行器定轨精度的影响。
Especially, the effects of lunar gravity, observation accuracy, orbital error and observation data types on the orbital determination accuracy of the lunar orbiter have been carefully investigated.
主营玩具轨道车、合金车模型，智力拼图等等多种类型玩具！
Main rail car toy, alloy car models, jigsaw puzzles and so many types of toys!
结果表明，改进后的拟合方法能适用于各种类型的导航卫星轨道，拟合精度在厘米级或者毫米级。
The results show that these methods are adapted well to all types of navigation satellite, and the error of the fitting ephemeris is less than several centimeters, even several millimeters.
本文从分析不同隧道掘进机的施工单元入手，建立了不同隧道掘进机类型的隧道工程的轨道施工运输方案最优化模型。
This paper from analysis of each construction node for different TBMs, establishes different optimized models of rail transportation proposal during tunnelling by different types of TBMs.
侧位抛物线剖面是大位移井轨道设计中常用的剖面类型。
Lateral parabolic profile is common used in orbital design of the extended reach well.
用杂化轨道理论和分子轨道理论阐明了氮的氧化物成键类型，给出了分子空间构型及结构数据的解释。
The spatial configurations and bonding effects of Oxides of Nitrogen were explained by using the Valence-shell Electron Repulsion Theory, Hybrid-orbital Theory and Molecular orbital Theory.
然后对轨道交通枢纽的概念及类型进行了明确的描述，提出了研究轨道交通枢纽客流分析的三阶段法，并确定论文的主要研究范围。
Then describe the concept and type of rail transit hub clearly, and propose the three-stage method to analyze passenger flow in rail transportation hub.
摘要介绍了我国城市轨道交通技术装备的基础标准和城市轨道交通类型选择标准。
With an introduction to the basic standards for technical equipment and umt patterns in China, this paper analyses the level of umt equipment development.
在轨道建设实践中，站点处于不同地段、不同车站类型、不同的用地功能组织，车站周边地块就会有不同的开发强度。
In the practice of orbit construction, there will be different exploitation strength in the plot around metro station according to the station locates, station type and functional organization.
因为我们已经把许多家伙得到回来，而且每个人都了解我们想要跑什么类型的犯罪，所以我们在一个好轨道上和我们玩防卫的方式。
We're on a good track because we've got a lot of guys back and everybody understands what kind of offense we want to run and the way we play defense.
通过对城市轨道交通地下车站公共区排烟系统及模式的分析，提出了不同类型车站公共区排烟风机选择的方法。
By analyzing the smoke extraction system of public zone of underground station in the urban rail transit, we proposed some methods of choosing exhausting smoke...
结合我国目前的交通形势，阐述了自行车交通换乘轨道交通的积极意义，并对各种类型换乘站衔接设施的布局模式及衔接设施运营管理模式方面的问题进行了探讨。
Based on the present traffic situation in China, it discusses the positive meanings of transfer, the layout mode of linkage facilities, and the operation and management of linkage faciliti.
随着两测量点间距的变大，这种形式的轨道发生变化，开始出现不同类型的轨道，它们是两测量点单独存在时所对应轨道竞争的结果。
The tip track is changed by the changing larger distance between the two measurement point. The different tracks are displayed because of two measurement point compete with each other.
在系统分析轨道交通四种主要投融资模式类型基础上，总结了城市轨道交通投融资模式演变规律及选择原则；
Then after four main investment & financing modes were analyzed in detail, the evolution law and selection principle of the urban rail transit investment & financing modes were concluded in the paper.
在系统分析轨道交通四种主要投融资模式类型基础上，总结了城市轨道交通投融资模式演变规律及选择原则；
Then after four main investment & financing modes were analyzed in detail, the evolution law and selection principle of the urban rail transit investment & financing modes were concluded in the paper.
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