【单选题】下列关于工业厂房柱子安装测量中,柱子安装测量的相关叙述,错误的是( )。
B.
柱顶对柱底的垂直度偏差,在柱高H≤5m时,不得大于5mm
C.
柱顶对柱底的垂直度偏差,在5m<H≤10m时,不得大于10mm
D.
柱顶对柱底的垂直度偏差,在H>10m时,不得大于H/1000,且不超过20mm
【多选题】下列关于工业厂房柱子安装测量安装前准备工作的叙述,正确的有( )。
A.
在基础轴线控制桩上安置经纬仪,检测每个柱子基础中心线偏离轴线的偏差值是否在规定的限差以内
【单选题】《寄扬州韩绰判官》一诗的作者是(),唐代杰出的诗人、散文家。
【单选题】具有总降压变电所的工厂供电系统的进线电压,厂区高压配电电压以及车间1000V以下的电压等级分别为( )
A.
35-220kV,6-10kV,220/380 V
B.
10-35kV,3-6kV,220/380V
C.
35-220kV,3-6kV,380/660 V
D.
110-220kV,10-35kV,220/380V
【单选题】Have you (noticed) her coat (is wet)? She (must be) caught (in) the rain.
【单选题】Your rain coat is here. But where is ()?
【单选题】The father took off his coat as an umbrella to _____ her daughter from the rain. [ ]
【单选题】Her coat gave her _____ from the rain.
【单选题】Take your rain coat is case it______.