| 1. | The radar scanned the sky for enemy planes 雷达密切监视天空,搜索敌机。 |
| 2. | The time shown on each image is the start time of a radar scan 每幅图像显示的时间为雷达开始扫描的时间。 |
| 3. | The following figures show the + / - 120 - degree coverage of the radar scan relative to your nose . the radar beam sweeps back and forth from your 8 o ' clock to your 4 o ' clock position 下图标明了雷达在机头+ / - 120度扫描的覆盖范围。雷达波束在8点和4点之间来回扫描。 |
| 4. | Inside the protection radome , the 8 . 5 - metre diameter dish antenna lower figure of the tai mo shan weather radar scans the atmosphere continuously for rain areas within 500 kilometres of hong kong 藏于雷达天线罩内,直径长达8 . 5米的大帽山天气雷达碟型天线下图,不断地扫描香港500公里范围内的雨区。 |
| 5. | Inside the protection radome , the 8 . 5 - metre diameter dish antenna ( lower figure ) of the tai mo shan weather radar scans the atmosphere continuously for rain areas within 500 kilometres of hong kong 藏于雷达天线罩内,直径长达8 . 5米的大帽山天气雷达碟型天线(下图) ,不断地扫描香港500公里范围内的雨区。 |
| 6. | Correlation gate size is determined by measurement noise , the maneuver of target , the cycle of radar scanning , extrapolate algorithm etc . in the thesis , we discuss how to design a correlation gate 相关波门的形状大小取决于系统的随机误差,目标的运动速度,目标的机动规律,雷达的扫描周期,外推算法等因素。 |