介绍了分别采用斜装天线的雷达高度计，以及雷达高度计与其他敏感器组合实现卫星导航的基本原理。
The general principles of the radar altimeter with inclined antenna and combination of radar altimeter and other sensors were introduced in this paper.
本文提出一个与常规不同的零动量——偏置动量三轴姿态控制系统的设计方案。该系统由四个斜装的反作用轮组成。
In this paper an advanced design concept of zero-bias momentum 3-axes attitude control system consisting of four skew reaction wheels is presented.
GK系列弧齿锥-斜齿轮减速电机具有高效率和长寿命齿轮，有脚板式安装、法兰式安装和轴装式。
GK serial helical bevel geared motor has high efficiency and long service life gear. It has feet panels arrangement, flange arrangement and shaft arrangement.
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