dynamic dragging中文什么意思

發(fā)音:

用"dynamic dragging"造句

動態(tài)拖動

dynamic: adj. 1.動力的，動力學的；力學(上)的；動(態(tài))的 ...
drag: vt. (-gg-) 1.拖，曳；拖動，拖著(腳、尾巴等 ...
dragging: 耙掘; 船舶走錨; 打撈; 拉長; 牽引, 慢移動; 牽引的; 淺水障礙探測; 探尋; 拖動; 拖錨; 拖曳用的; 拖滯; 咬模; 移動鏡頭; 用小艇固定的剌網漁法
bladeing and dragging: 用刮路機及拖斗車平整路面
damage by dragging: 被風吹壞

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例句與用法

In this application , the lorentz force generated by the interaction between the current in the wire and the geomagnetic field produces an electro - dynamic drag leading to a fast orbital decay . in this paper , we make an intensive study of the process of de - orbiting using electro - dynamic tether system . the concrete work includes : firstly , i have studied the basic principle of how to generate the electro - dynamic drag , modeled via accuracy geomagnetism , made a concrete analysis of the de - orbiting duration , the magnitude and direction of electro - dynamic drag under the action of the dipole and accurate geomagnetic models , set up a counterbalance between electro - dynamic torque and gravity gradient torque , emulate the de - orbiting process of spacecraft , and compared the change of six orbital factors and the de - orbiting duration under the action of the dipole and accurate geomagnetic models
本文對基于電動力纜繩的航天器離軌過程進行了深入研究,具體工作如下:首先,本文研究了電動力纜繩產生電動力拉力的基本原理,建立了精確地磁場模型;分別在偶極子模型和精確地磁場模型作用下,對電動力拉力的大小、方向、離軌時間及電動力纜繩傾角的大小進行了計算分析;建立了電動力力矩與纜繩系統(tǒng)重力梯度力矩的平衡關系;分析了電動力力矩為系統(tǒng)提供能量的原理;最后分別在偶極子地磁場模型和精確地磁場模型作用下,對受電動力纜繩作用的航天器的離軌過程進行仿真,分析了在不同精度地磁場模型下,航天器離軌過程中各軌道參數的變化情況,并比較了不同模型對離軌時間的影響。

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dynamic dragging中文什么意思

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