室外排水管道施工时采用垫块法,施工程序为:预制和安装垫块→下管和稳管→支设管基和管座

题型:判断题

问题:

室外排水管道施工时采用垫块法,施工程序为:预制和安装垫块→下管和稳管→支设管基和管座模板→浇筑管基和管座混凝土→接口→养护等施工过程。

考点:施工员专业基础知识专业基础知识题库
题型:判断题

2个数四舍五入到万位是80万,那么这个数最8是______,最小是______.

题型:判断题

一个长45米,宽30米的长方形操场,把它按1:500的比例尺画在图纸上,长应画______厘米,宽应画______厘米.

题型:判断题

Sid is a director of two listed public companies in which he has substantial shareholdings: Trend plc and Umber plc. The annual reports of both Trend plc and Umber plc have just been drawn up although not yet disclosed. They show that Trend plc has made a surprisingly big loss and that Umber plc has made an equally surprising big profit. On the basis of this information Sid sold his shares in Trend plc and bought shares in Umber plc. He also advised his brother to buy shares in Umber plc.Vic who is also a shareholder in both companies sold a significant number of shares in Umber plc only the day before its annual report was published.Required:

(a) Analyse the above scenario from the perspective of the law relating to insider dealing; (8 marks)

题型:判断题

悬擘梁AB由两根相同的矩形截面梁胶合而成。若胶合面全部开裂,假设开裂后两杆的弯曲变形相同,接触面之间无摩擦力,则开裂后梁的最大挠度是原来的()。

A.两者相同

B.2倍

C.4倍

D.8倍

题型:判断题

演员Angela Baby的本名是()。

A.杨幂

B.杨颖

C.杨帆

D.黄晓明

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