satellite period

Many Chinese scholars have made researches on the sea level change in China Sea using the data at tide gauge stations and the short period satellite altimeter data.

过去，许多专家学者依靠验潮站资料和短时间序列高度计资料对中国海的海平面变化做了研究。

Swing equation of a shaft-shaped synchronous satellite is based on Lagrange's equation, and the formula of the swinging period is gained that the satellite's swing plan and orbit plane form random angle, whose result is more universal.

用拉格朗日方程建立杆状同步卫星的摆动方程，得出卫星摆动平面与轨道平面成任意角时的摆动周期公式，其结果更具有普遍性。

An historical account of satellite remote sensing during the period of1972-1999 and some of its applications in earth science are given.

本文概述1972～1999年卫星遥感发展情况及其在地球科学中的应用。

Our satellite itself will orbit around the moon for a period of two days.

我们的人造卫星本身将绕月球运行两天的时间.

Method for predicting the "visible period" of an artificial satellite

人造卫星的可见期预告