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背景 西南某一经济相对贫困、交通又不很发达的地区,已完成规定的勘探和部分矿井初步设计工作。其中新建一个1.2Mt矿井,因为井筒地质钻孔资料充分,且岩性条件也比较好,井筒施工工程很快就完成。根据井筒尚未到底前施工所揭示的岩层条件,设计单位选定了开拓水平的位置,并设计了断面偏大的三心拱直墙形状巷道。施工进入巷道阶段后发现,该水平岩层构造多、性质变化很大,且多数岩性差、围岩压力大,巷道几乎难以推进。于是在巷道施工过程中又按地质精查要求补充了勘探钻孔。等巷道进到矿层的位置时,发现矿层的储量比较原设计的要多。最后项目只能改成为0.45Mt的矿井。 问题 (1)怎样认识该矿区开发和矿井建设的程序安排问题? (2)试分析勘察资料对项目建设的影响。 (3)当巷道施工发生困难时,可采取哪些办法? (4)本案例说明了哪些矿业工程项目管理的特点?
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A.
正确
B.
错误
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A.
would write
B.
has written
C.
wrote
D.
was writing
【判断题】图中表示右手按紧机器,左手拉启动绳
A.
正确
B.
错误
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A.
Mary finished it too.
B.
So Mary did.
C.
So did Mary.
D.
Mary did so.
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A.
Tom finished
B.
does Tom finish
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Tom had finished
D.
had Tom finished
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take up
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make up
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come up
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carry out
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to be typed, to write
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typed, to write
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typed, writing
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ahead of
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in advance
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in advance of
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advance
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同时采集几位患者的资料
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一定要耐心倾听
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【单选题】采集老年病患者的病史资料,护士的做法正确的是
A.
一次采集完全部病史
B.
同时采集几位患者的资料
C.
一定要耐心倾听
D.
患者离题时,及时打断
E.
不宜触摸老年入
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