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- Based on an overall review of related papers published at home and abroad this dissertation is devoted to the control theories and implementation of satellitic antenna servo system. 本文在总结国内外有关文献的基础上,开展了对卫星天线伺服驱动系统的理论研究和应用实践,研究内容主要有下面四个部分。
- Carrier-based antenna servo traeking system 舰载卫星天线
- A High Accurate Antenna Servo System of Dual-Frequency Microwave Radiometer 一种双通道微波辐射计高精度天线伺服系统
- Design and Simulation of Precision tracking radar antenna servo system 精密跟踪雷达天线伺服系统的设计与仿真
- The Study Of Testing Technology For Marine Satellite Antenna Servo Equipment 船载卫星通信天线伺服控制设备检测技术
- The house is at an elevation of 1000 meters. 这所房子在海拔1000米处。
- The gun has an elevation of 45 degrees. 这门炮的仰角为45度。
- Mechanical Test of an Elevated Antenna Mobile Radar 某高架机动性雷达力学试验
- The city is at an elevation of 2000 metres. 这座城市海拔2000米。
- Feedback Correction and Characteristic Improving for Antenna Servo System of Tracking Radar 跟踪雷达天线随动系统的反馈校正及特性改善
- This is an elevation of 2000 metres. 这是块海拔二千米的高地。
- Soon we reach a plateau at an elevation of about ninety feet. 我们很快就抵达一片高度约九十英尺的高原。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- No antenna, no radio, we're back in the nineteenth century! 没有天线，没有无线电，我们回到十九世纪了。
- Elevation Antenna 仰角天线
- Land or an area of land of high elevation, especially when level. 高地地势很高的陆地或地区，尤其是当这样的陆地或地区平坦的时候
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
- The reception is very poor. Let me adjust the antenna. 接收效果太差了。让我来调一下天线。
- antenna servo system 天线伺服系统
- The measurement of elevation relative to sea level. 测高术与海拔相关的高度的测量
