如何正确处理设备更新改造与修理的关系?

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问题:

如何正确处理设备更新改造与修理的关系?

考点:设备管理员上岗考试设备管理(综合练习)设备管理(综合练习)题库
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某岩基各项指标如下:c=30kPa,=30°,γ=25.4KN/m3,若荷载为条形荷载,宽度为1m,则该岩基极限承载力理论值为()。

A.1680kPa

B.1780kPa

C.1880kPa

D.1980kPa

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On a Friday night ,a poor young violinist was playing his violin at the entrance of the subway station .The music was so great that people      down to listen and put some money into his hat .
The next day ,the violinist came to the entrance again. He put down his hat as usual. Beside the hat ,there was a piece of paper with some      on it .It said ,“A George Sang has put an important thing into my hat by       .Welcome to claim (认领) it .”Soon the people were all attracted by the words and         what it could be .After a while a man rushed through the crowd, took the violinist’s shoulders and said ,“I knew you would         come here.” The violinist asked, “Did you     something ?“Lottery( * * ).” The violinist took out a lottery ticket with Sang ’ name on it .Sang took it and danced happily.
Sang was an office worker. He bought the lottery and        a prize of $ 500,000. But when he gave $ 50 to the violinist for his wonderful music , the lottery ticket was thrown in, too. The violinist was a college student . That morning ,he was going to     to Vienna for higher education. However, when he found the ticket ,he cancelled the flight and           to the entrance.
Later someone asked the violinist why he didn’t take the lottery ticket to pay tuition(学费). He said,“Although I don’t have much money ,I live happily .If I lose       , I won’t be happy forever.
小题1:
A.wentB.slowedC.turnedD.fell
小题2:
A.musicB.moneyC.wordsD.tickets
小题3:
A.chanceB.handC.choiceD.mistake
小题4:
A.askedB.feltC.wonderedD.knew
小题5:
A.certainlyB.neverC.alwaysD.exactly
小题6:
A.getB.loseC.wantD.buy
小题7:
A.heldB.keptC.lostD.won
小题8:
A.walkB.flyC.rideD.run
小题9:
A.returnedB.reachedC.pointedD.jumped
小题10:
A.nameB.lotteryC.honestyD.money
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间接成本是指( )。

A.诊断过程用药引起的不良反应
B.由于伤病或死亡所造成的工资损失
C.用于药物治疗或其他治疗所花的代价或资源的消耗
D.疾病引起发病率、治愈率
E.疾病引起的生活与行动的不便

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简述中耳的传音功能及发生增压效应的原因。

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语言系统的两种基本关系是()和()。它们是打开语言的两把钥匙。

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