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- These tables list the information elements of the forward and backward signals for CCITT signalling systems. 这些表列出了CCITT信令系统前向和后向信号的信息单元。
- Information analysis tables are provided for each signalling system. These tables list the information elements of the forward and backward signals for CCITT signalling systems. 对每个信令系统都提供了信息分析表。这些表列出了CCITT信令系统前向和后向信号的信息单元。
- He lined out for home without a backward glance. 他头也不回，急忙往家里走去。
- This part of the country is still backward. 这个国家的这个地区仍很落后。
- In some cities housing conditions went backward. 某些城市的住房条件越来越差。
- The teacher was patient with backward children. 那位老师对迟钝的学童十分耐心。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- He looked backward over his shoulder. 他回头向后看。
- 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。
- She looked backward over her shoulder. 她回头往後看。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- Sheila is very clever but rather backward in expressing her ideas. 希拉很聪明，然而在表达思想时却有些腼腆。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Although he is clever, he is backward in giving his views. 他虽然很聪明，却不善发表他的意见。
- Frank was so backward that he hesitated to ask her to dance. 法兰克非常腼腆,不好意思请她跳舞。
- He had a firsthand taste of life in backward mountainous areas. 他直接体验过落後山区的生活。
- 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。
