纜繩計數器 的英文怎麼說

中文拼音 [shéngshǔ]
纜繩計數器 英文
cable counter
  • : Ⅰ名1. (拴船用的鐵索或多股粗繩) cable; hawser; mooring rope 2. (擰成多股的似纜物) thick rope; cable Ⅱ動詞(用繩索拴船) cable
  • : Ⅰ名詞1 (繩子) rope; cord; string 2 (墨線) the line in a carpenter s ink marker 3 (姓氏) a s...
  • : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
  • : 數副詞(屢次) frequently; repeatedly
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 纜繩 : anchor line; rope纜繩制動器 snubber
  • 計數 : count; tally; counting計數卡 numbered card
  1. 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

    本文對基於電動力的航天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、離軌時間及電動力傾角的大小進行了算分析;建立了電動力力矩與系統重力梯度力矩的平衡關系;分析了電動力力矩為系統提供能量的原理;最後分別在偶極子地磁場模型和精確地磁場模型作用下,對受電動力作用的航天的離軌過程進行模擬,分析了在不同精度地磁場模型下,航天離軌過程中各軌道參的變化情況,並比較了不同模型對離軌時間的影響。
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