initial orbit造句

6 . initial orbit determination for satellites based on angle measurements is investigated
对茧于纯角度观测倩息的卫星轨邀确定方法进行了研究。
we have adopted the simplified methodology for pattern function to obtain the results of the initial orbits of each hydropower station . further more, the final results of best operation trace and capacities process concerning each hydropower station have been obtained through the relevant information iteration and information transmission
对模型函数采用简化运用策略求得各电站的初始轨迹，通过关联信息迭代并借助信息传递，最后得到各电站的相应最优运行轨迹和相应出力过程。
during simulating the observation of the synchronous debris, choicing two sites : nanjing observatory and kunming observatory, employing two ways that are tracking stars and tracking satellites, and observing the geostation-ary satellites of the identical geographical longitude are in this paper . the method of finding the new object and its initial orbit are given, too
在对于高轨空间碎片进行了观测模拟时，分别选取南京和云南两个观测站；采用两种跟踪方式：跟踪恒星和跟踪卫星；并对于同一地理经度上的同步卫星进行观测；提供了发现新目标的方法；并给出了新目标的初轨多种计算方法。
It's difficult to find initial orbit in a sentence. 用initial orbit造句挺难的