什么是全站仪的横轴误差?()
A.横轴相对于水平面的偏差
B.横轴相对于竖轴的垂直度偏差
C.横轴相对于竖轴的平行度
参考答案:A
We’re having a meeting in half an hour. The decision ______ at the meeting will in the future of our company.
A.to be made
B.being made
C.made
D.having been made
防化兵的武器装备不包括()
A.地雷爆破器材
B.核爆炸观测器材
C.辐射侦查器材
D.实施消毒器材