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【简答题】
背景资料 某城市排水工程的管道顶进采用普通顶管法施工，在施工过程中的部分工作方法和施工工艺是： (1)工作坑的支撑采用封闭式框架。 (2)采用手掘式顶管时，将地下水位降至管底以下0．3m时开始顶管。 (3)以上超挖稳定土时不得在135°范围内。 (4)排水管道交叉时，排水圆，铸铁管在下。 (5)施工中发现管道一侧少挖土12mm，而另一侧多挖土12mm，采用支撑法进行纠偏。 该城市排水工程的某混凝土构筑物施工完成后，进行满水试验，结果发现该混凝土构筑物存在裂缝，为了防止混凝土构筑物产生裂缝，对后期的施工提出控制措施。 问题： 1．根据哪些因素来选择管道的顶进方法? 2．普通顶管法哪类土层中采用? 3．施工过程中的部分工作方法和施工工艺有哪些不妥之处，请改正。 4．排水管道交叉处理的原则是什么? 5．混凝土构筑物满水试验应依据怎样的程序进行? 6．混凝土构筑物满水试验的要点有哪几项? 7．混凝土构筑物裂缝的防治措施有哪些?
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【单选题】Where would you find a list of the lifesaving equipment onboard your supply boat? （）
A.
Ship's Articles
B.
Muster List ("Station Bill")
C.
Certificate of Inspection
D.
Coast Guard Regulations
【单选题】– He was born here.– That’s the only place _____(which / that / where) he likes so much.
A.
which
B.
that
C.
where
【单选题】Where would you find a squirrel cage coil arrangement?
A.
The rotor of a synchronous generator
B.
The rotor of an asynchronous generator
C.
The stator of a synchronous generator
D.
The stator of an asynchronous generator
【单选题】– He was born here. – That’s the only place _________ he likes so much.
A.
which
B.
that
C.
where
【单选题】Where would you find the FCC authorization for transmitting on your ship’s EPIRB?（）
A.
On the Ship Station License
B.
On the side of the EPIRB transmitter
C.
In the radio log
D.
On the Certificate of Inspection
【单选题】—Have you ever been to the Qinghai Lake, Jim? —Yes. That’s the most fantastic place _______ I’ve ever visited.
A.
who
B.
which
C.
where
D.
that
【单选题】– He was born here. – That’s the only place _____he likes so much.
A.
where
B.
that
C.
which
D.
in which
【简答题】Where would you find nice restaurants, cocktail bars and classic cafes?
【单选题】Choose the correct words or phrases to complete the sentences. I would hope that the legislation that’s in place and the great public disapproval that would ____ any attempt to clone a human would dis...
A.
make up for
B.
involve in
C.
result from
D.
shed light on
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