大家都搜：
声波雷达
1、weather radar───[雷达][气象]天气雷达
2、doppler radar───[雷达]多普勒雷达
3、bom radar───bom雷达
4、radar screen───n.雷达网，雷达防线；雷达防线，雷达网
5、radar mode───雷达模式
6、sound───n.声音；噪音；音响；海峡；听力范围；医用探子；无线电广播；音响效果；adj.合理的；无损的；有能力的；充足的；彻底的；熟睡的；资金充实的；（非正式）非常棒的；严厉的；健全的；adv.彻底地，酣畅地；v.（使）发声；听起来；鸣警报；听（诊）；回响；探测；试探；宣告；（医）用探子检查；（尤指鲸鱼）潜入深海
7、radar beacon───n.雷达信标
8、radar scope───雷达显示器[示波器]，雷达屏
9、geoscope radar───地质雷达
1、Call me when the fog set in. Sound regulation whistle, attend to echo sounding and start radar at an interval not more than 20 minutes.───下雾时要叫我，鸣放汽笛，动用测深仪，启动一次雷达不要超过20分钟。
2、relies on a series of cameras and ultra-sound radar sensors that ensure the car stays in lane and is a safe distance from other cars.───依靠一系列的摄像机和超声雷达感应器，汽车能够确保在车道内行驶，并与其他车辆保持安全距离。
3、It relies on a series of cameras and ultra-sound radar sensors that ensure the car stays in lane and is a safe distance from other cars.───依靠一系列的摄像机和超声雷达感应器，汽车能够确保在车道内行驶，并与其他车辆保持安全距离。
4、Unlike high altitude aircraft, helicopters aren't so vulnerable to being seen by radar, as they fly low and are often hidden by the terrain. The big issue is the sound.───与在高空飞行的飞机不同，直升机不容易被雷达发现，因为它的飞行高度较低，且常常被地形所隐藏，因此最大的问题是噪音。