Saturday, September 17, 2022
Saturday, September 17, 2022
Thursday, February 23, 2023
问题:按《建筑地基基础设计规范》(GB50007一2002)规定,当桩基穿过软弱下卧层,以坚硬黏土为持力层时,黏土持力层的最小厚度为桩直径的( )倍。A、4B、5C、6D、8...
Saturday, March 16, 2024
Sunday, September 11, 2022
问题:在网络计划中,根据计算工期和要求工期所确定的实施目的的工期是计划...
Sunday, September 11, 2022
问题:由框架和支撑框架共同承担竖向荷载和水平荷载的结构,称为()。...
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:一座无吊车的厂房,屋架间距为6m,屋架柔性系杆的断面应选择下列中...
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:以下哪一类传感器不能体现所测的物理参量()。A、温度传感器B、压力传感器C、流量传感器D、电阻式传感器...
Tuesday, May 23, 2023
Saturday, September 17, 2022
Sunday, September 11, 2022
问题:设f(x)的一个原函数为cosx,g(x)的一个原函数为x2,则f[g(x)]等于:()A、cosx2B、-sinx2C、cos2xD、-sin2x...
Sunday, August 13, 2023
问题:在双代号时标网络中,波形线表示工作与紧后工作的时间间隔。...
Monday, December 12, 2022
问题:有程序:INTEGERPP=0DO10I=0,10,3DO10J...
Sunday, September 11, 2022
Sunday, September 11, 2022
问题:砂井堆载预压加固饱和软粘土地基时,砂井的主要作用是()...
Saturday, September 17, 2022
问题:齿轮传动中,在短时过载或强烈冲击下,齿轮常见的失效形式是()。...
Saturday, September 17, 2022