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- Red flare parachute signal for ships 船用红光降落伞信号
- White flare parachute signal for ships 船用白光降落伞信号
- Marine flame red signal lights parachute signal orangc life preserver used smoke signals, Marine orange smoke singnals,rope equipment.pyrotechnic devices such as portable rope-signal products . 船用红光火焰信号、红光降落伞信号、救生圈用橙色烟雾信号、船用橙色烟雾信号、手提式抛绳器等烟火信号系列产品。
- Delivery of supplies to a place by parachute. 伞投,空投用降落伞向一个地方投放物资
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- When his parachute failed he thought he was a goner. 他的降落伞打不开了,他想他算完了。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Our first parachute jump was an exhilarating experience. 我们第一次跳伞感到兴奋莫名。
- 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 parachute puffed all around. 降落伞噗地张开了。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- The airman boldly jumped from the airplane with his parachute. 飞行员带著降落伞勇敢地跳下飞机。
- The airman boldly jump from the airplane with his parachute. 飞行员带着降落伞勇敢地跳下飞机。
- 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。
- Everyone uncovered when the signal sounded. 信号响时,人人脱帽致敬。
- The train must stop when the signal's red. 信号机是红色时,火车必须停驶。