Application of electro-dynamic tether for deorbiting and deorbit time forecast;
基于电动力缆绳的卫星离轨时间预测
The basic principle and advantage of abandon satellites using an electro-dynamic tether deorbiting system were discussed.
讨论了利用电动力缆绳使近地轨道上废弃卫星离轨的基本原理及优点,通过分析电动力缆绳的受力和运动方式,建立电动力缆绳系统的绳索模型,利用虚功原理推导出电动力缆绳自由振动的二维偏微分方程,使用有限差分法离散电动力缆绳振动方程并求其数值解,并用Matlab编写程序进行数值仿真。
2D DYNAMIC MODEL OF THE CABLE IN ELECTRO-DYNAMIC TETHER DEORBITING SYSTEM
电动力缆绳离轨系统中绳索的2D动力学模型
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
a transportation system in which cars (telphers) are suspended from cables and operated on electricity.
使用用缆绳悬吊并且用电力操作的汽车(缆车)的交通系统。
wireline multiple pressure tester
缆绳式多次压力测试器
He strained at the rope and the boat moved.
他拉紧缆绳,船随着动了。
A power distribution line or cable.
一种动力分配线或动力分配电缆。
"Pulley: In mechanics, a wheel that carries a flexible rope, cord, cable, chain, or Belt on its rim."
滑轮: 力学上的一种装置,在边缘装有活动绳索、弦、缆、链条或带子的轮。
Electric power cable paper
GB7969-1987电力电缆纸
The end of a cable, rope, or chain that is pulled by the power source in hoisting.
通索绳、索、链的末端,由电力带动上升
The sailors all heaved on the rope in the storm.
暴风雨中,水手们都用力拽住缆绳.
Heave ho!(sailor's cries when pulling at ropes or cables)
用力拉呀!(水手拉绳或缆时的呼声)
Focus on: Kinetic Media, Cable& Wireless, Mobile Phone Handset Manufacturer.
投资方向:动力媒体、缆和无线电、动电话制造商。
Research on the Method of Cable Fault Automation Location Based on Low Voltage Pulse;
电力电缆故障低压脉冲自动测距方法研究
Brief Introduction of Program Design for Power Cables Automatic Selection of Rated Voltages Up to and Including 1 kV
1kV及以下电力电缆自动选择程序设计简介
A rope used aboard a ship.
缆绳用于船上的绳索
plastic insulated armored power cable
塑料绝缘铠装电力电缆
power cable with flat steel wire armouring
扁钢丝铠装电力电缆
paper-insultaed leadcovered power cable
纸绝缘铅包电力电缆
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