移动收发信机电源控制单元中的定时总路线—TimingBus从DXU单元至TRU单元间 发布时间：2017-10-02 13:54 │ 来源：www.tikuol.com 题型：填空题 问题： 移动收发信机电源控制单元中的定时总路线—TimingBus从DXU单元至TRU单元间传送无线空间的（）信息。
题型：填空题 阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话，并将其序号填入题前括号内。 A. I've gone to a paper factory. B. That would be fine. C. That's terrible! D. Yes, of course. E. Good idea! F. The river has become very dirty. G. I've been to a paper factory.A: Where have you been, Fang Li ? I called you, but you weren't in your office. B: 1. A: What did you do there? B: I found out that the factory was pouring waste water into the river near it. 2. Lots of fish have died. A: 3. B: Do you think "Greener China" can do something? A: 4. We can write a story about it to the TV station and the newspaper. B: 5. Businessmen are afraid of newspapers and TV stations. 查看答案
题型：填空题 中兴OTN设备电层1+1保护触发条件包括（）A、SNCP/I的触发条件应为ODUk的服务层失效B、SNCP/N的触发条件应为ODUk层及其服务层失效C、SNCP/S的触发条件应为ODUk-TCM层及其服务层失效D、不支持SNCP/I/N/S保护触发 查看答案
