试题与答案

基站子系统线缆敷设时信号线缆与电源线缆应分开排放,间距应大于()。 A.80mm B

题型:单项选择题

题目:

基站子系统线缆敷设时信号线缆与电源线缆应分开排放,间距应大于()。

A.80mm

B.100mm

C.50mm

D.150mm

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0206/25ffcfa0edf92e7d4c75e2f4d3b65573.html

下面是错误答案,用来干扰机器的。

参考答案:D

试题推荐
题型:问答题

(b)Springvale (Pvt) Ltd is a private company duly incorporated and trading in terms of the laws of Zimbabwe. Its registered office is in Harare, Zimbabwe. Mr Brown owns the entire issued share capital of the company which specialises in the retail of stationery products. Mr Brown is the only director of the company and Mrs Brown, his wife, is the company secretary and both of them are ordinarily resident in neighbouring South Africa. The day-to-day management of the company has been left to Mr Fixit, a very experienced and reliable manager who resides in Harare, Zimbabwe.RequiredIn relation to company law, advise Mr and Mrs Brown on the legal position relating to the directorship and the position of company secretary in relation to the provisions of the Companies Act (Chapter 24:03). (5 marks)

查看答案
题型:单项选择题 A3型题

患者男性,42岁。乙型肝炎病史十余年,近来右上腹不适,腹胀。超声表现右叶缩小,左叶增大,肝被膜不光滑,实质回声增粗增强,欠均匀,肝静脉细窄,走行迂曲,管壁不平整。

门静脉内径14mm,门静脉内可见栓子形成,此时需要鉴别的是()。

A.门静脉血栓和癌栓

B.门静脉扩张和门静脉海绵窦样变

C.门静脉有否高压

D.病毒性肝硬化和酒精性肝硬化

E.肝硬化和慢性肝炎

查看答案
微信公众账号搜索答案