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- antenna elevation pawl 升高天线用摇柄
- At last, the conversion between different antenna elevation anglesis analyzed, according to the problem that CBERS system met in Factory Acceptance Test. 最后，根据CBERS系统工厂验收测试遇到的问题，对不同天线仰角间的G/T值换算进行分析。
- The estimation results based on these equations show that the rain echo power may deviate from its normal value by a factor of -3 to +6 db depending on the radar height, antenna elevation, wave length, beam width, surface reflectivity and roughness. 根据这些公式的计算结果表明;雨区回波功率与不考虑这些因素情况下的值相比较;可有-3至+6分贝的偏差;具体值取决于雷达离地高度、天线仰角、雷达波长、波束宽度、地表反射系数和粗糙度等.
- Antenna elevating subsiding machine 天线升降机构
- 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。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- The city is at an elevation of 2000 metres. 这座城市海拔2000米。
- 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。
- A device,such as a pawl,for triggering a mechanism. 启动装置一种启动某一机械设置的装置
- 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。
- The pawl,wheel,or bar of this mechanism. 棘轮，棘爪，棘条这种机械装置中的爪状物，转轮或长条
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
- The pawl, wheel, or bar of this mechanism. 棘轮，棘爪，棘条这种机械装置中的爪状物，转轮或长条
- 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。
- Does a derivatory obligation exist ( catch / pawl)? 是否是安全件(旋转卡板/止动爪)?
- 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
- antenna elevation angle 天线仰角
- Pawl is a simple device which allows a shaft to turn only one way. 掣爪是一种非常简单的只让转轴往一个方向转动的装置。
