在抗震设防7度区,桩径大于600mm的钻孔灌注桩,其配筋长度应根据实际情况确定,但构

题型:单项选择题

问题:

在抗震设防7度区,桩径大于600mm的钻孔灌注桩,其配筋长度应根据实际情况确定,但构造钢筋的长度不宜小于桩长的适当数值,下列哪一个数值是合适的().

A.1/3桩长

B.1/2桩长

C.2/3桩长

D.3/5桩长

考点:注册建筑师建筑结构与设备建筑结构
题型:单项选择题

骨盆骨折合并腹膜后出血休克,经积极抢救未见好转时,应立即采取()

A.DSA栓塞髂外动脉

B.DSA栓塞髂内动脉

C.DSA栓塞髂总动脉

D.DSA栓塞髂外静脉

E.DSA栓塞髂内髂外动脉与静脉

题型:单项选择题

今年我省规划重建校舍约3890000平方米,这个数用科学记数法表示          平方米.

题型:单项选择题
选用所给句子完成对话.
A: Hi, Johnny! I haven't heard from you for a long time! __1__
B: I've started a new job as a computer salesman six months ago. Last month I went to Japan. __2__
A: Wow! Japan! __3__Tell me all about it.
B: I have stayed there for three weeks in a luxurious hotel.
A: Oh, it must cost a lot of money.
B: Yes, but the company always pays for everything.
A: __4__
B: Well actually, Laura, that's the reason why I am calling you now. I need an assistant. Would you like
    to be my assistant?
A: Great! __5__
A. It was great.
B. When shall I start?
C. Where have you been?
D. How long have you been there?
E. I'd love a job like yours.
F. Don't worry.
G. I don't like to go to Japan.
题型:单项选择题

小明同学在探究甲、乙两种不同物质的质量和体积的关系时,得出了如图所示的图线。由图可以知道,甲、乙两种物质的密度之比ρρ=____________。用甲、乙两种不同的物质做成质量相同的实心体,则它们的体积之比VV=________。

题型:单项选择题

解救氰化物中毒时常与亚甲蓝交替使用的是()。

A.二巯基丙醇

B.二巯基丁二钠

C.依地酸钙钠

D.硫代硫酸钠

E.青霉胺

更多题库