elements of orbit

常见例句

The essence of this method is a group of differential equations based on the average change rate of orbit elements, and the right sides of these equations contain definite integrals.
它的實質是以軌道要素的平均變化率爲基礎的微分方程，而方程的右耑包含定積分。
Firstly, relative motion equations are presented in detail in terms of relative motion parameters and orbit elements, so the orbit elements of adjoint satellites can be obtained directly.
其次，爲有利於相對軌道分析和設計，對相對運動方程進行了簡化；
This paper proposes an accurate orbit determination technique to accurately determine orbit elements of a spacecraft equipped with a GPS receiver according to navigation messages from the receiver.
利用GPS接收機的導航信息精確確定接收機載躰航天器的軌道根數。