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- The relay module has eight isolated relays that can be used to switch power or provide a dry contact as an enable signal. 继电器模块带有四个独立的继电器，用于转换电源或者提供一个干式接点作为可用信号。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Training will enable you to find work. 培训将使你找到工作。
- A signal used to enable or disable a circuit function. 一种用来启用或禁止电路功能的信号。
- 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。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- The measures will enable us to double our output of bicycle. 这些措施能使我们的自行车产量加倍。
- 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。
- I gave him full directions to enable him to find the house. 我向他作了详细说明，好让他能找到那房子。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- The program will enable a large increase in student numbers. 这一计划能使学生人数大量增加。
- 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 measures will enable us to double our output of bicycles. 这些措施能使我们的自行车产量加倍。
- 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。
- Send out a distress signal; the ship is sinking. 船正在下沉，发遇险信号吧。
