【判断题】【消耗次数：1】
砂石加工系统设计中应采取除尘、降低或减少噪声措施以及废水处理措施
①
正确
②
错误
参考答案：
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相关题目
【单选题】
降低噪声的措施（ ）
①
要增加液压泵内部油液压力的急剧变化
②
为吸收液压流量及压力脉动，可在液压泵的入口装置消声器
③
装在油箱上的泵应使用橡胶减振
④
压油管的一段用低压软管，对泵和管路的连续进行隔振
⑤
防止泵产生空穴现象，可采用直径较大的吸油管，减少管道局部阻力；采用大容量的吸油过滤器，防止油液中混入空气，合理设计液压泵，提高零件刚度。
【单选题】
（ ）应当遵守有关环境保护和安全生产的法律、法规的规定，采取控制和处理施工现场的各种粉尘、废气、废水、固体废物以及噪声、振动对环境的污染和危害的措施。
①
各级人民政府
②
监理单位
③
建筑施工企业
④
建设单位
【判断题】
建设单位应当遵守有关环境保护和安全生产的法律、法规的规定，采取控制和处理施工现场的各种粉尘、废气、废水、固体废物以及噪声、振动对环境的污染和危害的措施。
①
正确
②
错误
随机题目
【单选题】
11.In general she is amiable, but ______she is not her own self.
①
in time
②
on time
③
at times
④
by time
【单选题】
23.___________ danger, he climbed the tower.
①
Regardless of
②
As regards
③
Regarding
④
With regard to
【单选题】
9.The doctor prescribed for me a new medicine that could ______ good sleep.
①
entertain
②
. enable
③
ensure
④
. require
【单选题】
28. ____for a long time, the fields are all dried up.
①
There has been no rain
②
Having no rain
③
There having been no rain
④
There being no rain
【单选题】
1.The authors purpose of writing
①
To point out the disadvantages of having only one child.
②
To display the disadvantages of having only one child.
③
To raise a controversial problem with its probable causes and effects
【单选题】
6.The stepmother was advised against ______ between her own son and the stepdaughter.
①
love
②
favor
③
favorite
④
favoritism
【单选题】
30.This house will probably come on the ____next month.
①
fair
②
market
③
shop
④
store
【单选题】
29.____me most was that the young boy who had lost both arms in an accident could handle a pen with his feet.
①
That amazed
②
It amazed
③
Which amazed
④
What amazed
【单选题】
26. Which of the following is INCORRECT?
①
Another two girls
②
Few words
③
This work
④
A bit of flowers
【单选题】
2.Should any critical issue _______ the negotiation with foreign company, immediately report to the manager for advice.
①
arise from
②
interact
③
ensure
④
. make