Methods and Skills of Developing Artificial Satellite Courseware with Authorware;
Authorware开发人造卫星课件的方法和技巧
Satellite orbit forecast in short arch with single sit;
单站短弧段人造卫星轨道预测
Based on the work of Chunlei R,deduce the mathematical model of attitude and shape control of satellite with articulated appendages,and the model define on the configure space SO(3)×T~M,design PD and adaptive compensative controller.
基于Chun le i R的研究工作,推导了建立在位形空间SO(3)×TM上带有关节相连附属物的人造卫星的姿态和形状跟踪控制的数学模型。
By taking man-made satellite module layout for example,applying the properties such as isomorph and equivalence relation of several layout plans to set operation,trajectory and equivalence class,a globally optimal algorithm of circle element layout problem is given.
以人造卫星仪器舱布局为例，应用图论、群对集合的作用、轨道与等价类等刻划各种布局方案的同构、等价关系等性质，给出了圆形图元布局的问题的一种全局优化算法。
marriage of cable and satellites
电缆和人造卫星的联接
Man-made satellites are used to send and receive TV programs.
人造卫星用来发射和接收电视节目。
They receive television pictures by satellite.
他们通过人造卫星接收电视图像。
This Net refers to the computer network of satellites, optic fibres, cables and telephone lines that connect the whole world.
这网络就是指由卫星、光纤、电缆和电话线路把世界各个 角落联系到一起的电脑网络。
a Russian artificial satellite.
一种苏联制造的人造卫星。
Launch by the soviet in1957, the sputnik is the first satellite in the world.
苏联人在一九五七年发射的人造卫星是世界上的第一颗人造卫星
satellite Doppler receiver
人造卫星多普勒接收机
Analysis of Contact Impedance and Vibration during Deorbit of Satellite by Electrodynamic Tether;
电动力缆绳离轨卫星接触电阻及振动分析
Convention on Principles Governing the Use by States of Artificial Earth Satellites for Direct Television Broadcasting
各国利用人造地球卫星进行直接电视广播应守原则的公约
Joint Navigation Satellite Committee
导航卫星联合委员会人造卫星联合导航委员会
Many of the radio and electronic devices used are similar to those of artificial satellites .
所用的无线电和电子仪器中许多与人造卫星的相同。
Many of the radio and electronic devices used are similar to those of artificial satellites.
所用的无线电和电子仪器中有许多与人造卫星的相同。
It developed transoceanic radiotelephone links and telephone cable systems and created the Telstar satellite communications system.
它发展了跨洋无线电电话联系和电话缆线系统,并开创了通讯卫星系统。
Methods and Skills of Developing Artificial Satellite Courseware with Authorware;
Authorware开发人造卫星课件的方法和技巧
As with ordinary light, laser range measurements to satellites are not troubled by ionospheric refraction.
用激光测人造卫星的距离和用普通光一样，不受电离层折射的干扰。
Rockets and artificial satellites can go far above the ionosphere.
火箭和人造卫星能够到达电离层以上极远的地方。
an unmanned artificial satellite
无人驾驶的人造卫星
"Transmission may occur over cables, wireless radio relay systems, or via satellite links. "
可以通过电缆、无线的无线电中继系统、或者通过卫星联系来实现通信。
