回归轨道 meaning in English
regression orbit
Examples
- 2 . systems analyzed on the design principle of near - earth orbit , regression orbit , stationary orbit , critical orbit and construction orbit . base on this , a orbit design model is given
2 、系统研究了近地轨道、太阳同步轨道、回归轨道、静止轨道、临界和冻结轨道的设计原理，在此基础上，建立了轨道设计模型。 - In the first , this article introduces the knowledge of orbit designing , then this article summarizes the basic methods and principles of orbit designing . in the later , this article describes the conception of node period about orbit designing emphatically which has been advanced by the writer . at the same time , this article describes the process of the writer ' s analysing and designing the orbit of earth spying satellite particularly with the conception . in the last , this article describes the wirter ' s analysing and simulating the designing results
本文首先介绍了轨道设计的基本知识，然后总结了轨道设计的基本的方法和原则。在随后部分重点对卫星轨道设计中交点周期的概念提出了自己的看法，同时应用此结果详细分析和设计了对地侦察卫星的太阳同步回归轨道，最后对此设计结果进行详细仿真分析。 - The distinct trait of sun synchronic orbit satellite is that there will be the same sun conditions in the subpoint of the satellite wherever the satellite is , it benefits the earth reference equipments . and the regressive orbit satellitr ' s trait is that the satellite can cover the earth periodic , it benefits the dynamic reconnaissance . because of these merits , the sun synchronic and regressive orbit become one of the most popular orbit types
太阳同步轨道的主要特点是卫星在任一时刻其星下点的阳光条件基本相同，这对卫星上对地仪器的工作是非常有利的。而回归轨道的特点是周期性地覆盖地球，这有利于对地球上动态目标的侦察。由于以上的优点，太阳同步回归轨道成了所有卫星轨道中最常见的轨道之一。