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- Each of the componential signals is decided by the rotating frequency. 该复合信号包含多个信号分量,每个信号分量都具有一个单一的频率,每个单一频率都是由旋转机械的旋转频率决定的。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- 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。
- If the rotating frequency is known, each of the componential signals would be known. 如果知道旋转机械的旋转频率,就可以知道这些单一频率。
- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- If we know the rotating frequency, we will know each of the componential signals. 如果我们知道了旋转机械的旋转频率，那么我们也就知道了这些单一频率。
- 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。
- Brimstone is a component part of explosive. 硫磺是炸药的一种组成成分。
- 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。
- A red lamp is used as a danger signal. 红灯用作危险信号。
- Air force is an important component of national defense. 空军是国防的重要组成部分。
- Send out a distress signal; the ship is sinking. 船正在下沉，发遇险信号吧。
- Each component is carefully checked before assembly. 每个零件在装配前都经过仔细检查。
