primary orbit 中文意思是什麼
primary orbit
解釋
原始軌道-
Both target and projectile orbit the primary.
無論靶體還是射體都在繞主天體作軌道運動。 -
Primary localized amyloidosis of orbit is rare, especially when it is confined to the extraocular muscle and combined with third nerve palsy
摘要原發性局部眼類澱粉沉積癥很少見，尤其當病灶只發生於眼外肌並且合併第三對腦神經麻痹之癥狀。 -
Precision controls of primary propulsion, orbit control, high precision attitude control and stationkeeping on micro - satellites are required, which appeals for more advanced in orbit propulsion technologies, with low volume and weight, high isp
對于微、小衛星上的主推進，軌道控制，高精度姿態控制等任務，要求應用於微、小衛星的推進技術具有重量輕、體積小、比沖高等特點。 -
So combine the item of " space environment primary numerical simulation platform ", this thesis is focus on the research of orbit design and analysis. the main achievements in this thesis can be summarized as follows : 1. introduce the reference frame and time system used in orbit design particularly
本文結合「空間環境利用初級數值模擬平臺」課題，進行軌道設計與分析的研究，主要作了以下幾方面的工作： 1 、詳細介紹了用於軌道設計的坐標系統和時間系統，分析了二體軌道特性和發射窗口的基本特性。 -
The primary objection is the use of the phase cleared the neighbourhood around its orbit
反對意見主要集中在清除軌道附近的其他天體這一條件上。
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