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【单选题】
GCr15钢含Cr为 ( )
A.
15%
B.
1.5%
C.
0.15%
D.
0.015%
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参考答案:
举一反三
【简答题】全站仪能除了能进行距离测量、角度测量外,还能进行_________、________、_________、__________等测量工作
【多选题】当新建建筑物基础深于原有建筑物基础时,若不能满足两基础间的净距要求,应采取( )等措施
A.
临时加固支撑
B.
打板桩
C.
加固原有建筑物地基
D.
加固新建建筑物地基
E.
减少新建建筑物层数
【单选题】新建建筑物基础深于原有建筑物基础时,两基础间净距不宜小于两基础底面高差的( )倍
A.
0.5~1
B.
1~2
C.
1.5~2
D.
2~3
【多选题】当新建建筑物基础深于原有建筑物基础时,若不能满足两基础间的净距要求,应采取()等措施。
A.
临时加固支撑
B.
打板桩
C.
加固原有建筑物地基
D.
加固现有建筑物地基
E.
减少新建建筑物层数
【单选题】一站供料到位传感器线缆编码管号码是:
A.
108
B.
109
C.
110
D.
111
【单选题】一站供料到位传感器是:
A.
X8
B.
X9
C.
X10
D.
X11
【单选题】When a ship is involved in an oil pollution incident in China, the ship must report without delay to .
A.
China Maritime Administration
B.
the company
C.
the cargo owner
D.
ship owner
【单选题】When a ship is entering to shallow water, ship resistance will be increased and the speed of main engine reducedDue to the function of the governor, the main engine will .
A.
reduce fuel feeding
B.
increase fuel feeding
C.
keep original fuel feeding
D.
be overspeed
【单选题】Excuse me. Can you tell me when _______? [     ]
A.
does the ship leave
B.
the ship leaves
C.
the ship had left
D.
did the ship leave
【单选题】When the ship security alert system is activated, it shall not .
A.
initiate a ship-to-shore security alert
B.
transmit a ship-to-shore security alert
C.
initiate an alert identifying the ship, its location
D.
raise a security alarm on-board the ship indicating that the ship is under threat
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