您要查找的是不是：
- projectile shockwave signal 弹丸激波信号
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- A whistling sound, as of an animal or a projectile. 啭鸣声尖厉高音，如动物或发射物而发出的声音
- Such a projectile in a metal casing; a cartridge. 弹药(筒)装在金属盒中的射弹。弹药
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- The driver is winking his lights to signal a turn. 驾驶员打着一闪一闪的灯光信号表示要转弯。
- Both target and projectile orbit the primary. 无论靶体还是射体都在绕主天体作轨道运动。
- Everyone uncovered when the signal sounded. 信号响时，人人脱帽致敬。
- The scientists set up a shockwave. 他的粗心招致了事故。
- The train must stop when the signal's red. 信号机是红色时,火车必须停驶。
- Oslash; Shockwave becomes the ruler of Tarn. 震荡波受封璇玑城执政官。
- A red lamp is used as a danger signal. 红灯用作危险信号。
- The lateral deviation of a projectile or bomb. 炸弹或射弹的侧位偏差
- Send out a distress signal; the ship is sinking. 船正在下沉，发遇险信号吧。
