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【多选题】
防止汽轮机大轴弯曲的安全技术措施有（）
A.
汽轮机每次冲转前及停机后均应测量转子偏心度及电流应正常。冲转前发生转子弹性热弯曲应适当加长时间，升速中发现弹性热弯曲应加强暖机时间，热弯曲严重暖机无效应停机处理
B.
汽轮机盘车状态应采取有效的隔离措施，防止汽缸进水和冷汽
C.
汽轮机上下缸温差或转子偏心度超限时禁止汽轮机冲转
D.
汽轮机启动充分疏水并监视振动、胀差、膨胀、轴向位移、汽缸滑销系统等正常，避免动静碰磨，引起大轴弯曲
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参考答案：
举一反三
【单选题】Which of the following transactions will affect the accounting equation with a decrease on the left side (assets) and a decrease on the right side (liabilities and owner's equity)?
A.
Owner contributions
B.
Owner withdrawals
C.
Consolidate debt
D.
Transfer equity
查看完整题目与答案
【简答题】接线如下图所示,输入下列程序,分析Y2需如何才会ON。
查看完整题目与答案
【单选题】病人,男性,48岁。因患胰腺癌人院拟行手术治疗,现空腹血糖8mmoV/L。术前给予注射胰岛素,其作
A.
促进蛋白质合成
B.
利于吻合口愈合
C.
抑制胰腺分泌
D.
抑制胰酶活性
E.
控制血糖
查看完整题目与答案
【判断题】单活塞杆式液压缸活塞两个方向所获得的推力是不相等的,当活塞慢速运动时,将获得较小推力。
A.
正确
B.
错误
查看完整题目与答案
【简答题】At the end of the accounting period, the amount of the accured but unpaid items is an expense and a ( ). Hints:fill the blank with the right form of the accounting element.
查看完整题目与答案
【单选题】肾综合征出血热病毒的传染源是
A.
幼猪
B.
黑线姬鼠
C.
狗
D.
蜱
E.
螨
查看完整题目与答案
【单选题】Which of the following differences between financial accounting and tax accounting ordinarily creates a deferred tax asset?
A.
Depreciation early in the life of an asset.
B.
Unrealized gain from recording investments at fair value.
C.
Subscriptions collected in advance.
D.
None of these answer choices are correct.
查看完整题目与答案
【判断题】We develops the basics principles of accounting on which financial reports are based. A review of the evolution of GAAP and the traditional assumptions of the accounting model helps us understand the ...
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following is a DISADVANTAGE of recording accounting and control systems using internal control questionnaires?
A.
They may contain a large number of irrelevant controls
B.
It can be difficult to identify missing controls
C.
They are time consuming to complete
查看完整题目与答案
【单选题】You are the network administrator for The network consists of a single Active Directory domain named Some client computers run Windows NT 4.0 Workstation. Others run Windows 2000 Professional, and the...
A.
Change the type of setting on the folder to Documents (for any file types).
B.
Change the NTFS permissions on the folder to assign the Allow - Delete Sub-Folders and Files permission to the accounting users.
C.
Add the accounting users as owners of the folder.
D.
Change the share permissions to assign the Allow - Full Control permission to the accounting users.
查看完整题目与答案
相关题目：
【单选题】Which of the following transactions will affect the accounting equation with a decrease on the left side (assets) and a decrease on the right side (liabilities and owner's equity)?
A.
Owner contributions
B.
Owner withdrawals
C.
Consolidate debt
D.
Transfer equity
查看完整题目与答案
【简答题】接线如下图所示,输入下列程序,分析Y2需如何才会ON。
查看完整题目与答案
【单选题】病人,男性,48岁。因患胰腺癌人院拟行手术治疗,现空腹血糖8mmoV/L。术前给予注射胰岛素,其作
A.
促进蛋白质合成
B.
利于吻合口愈合
C.
抑制胰腺分泌
D.
抑制胰酶活性
E.
控制血糖
查看完整题目与答案
【判断题】单活塞杆式液压缸活塞两个方向所获得的推力是不相等的,当活塞慢速运动时,将获得较小推力。
A.
正确
B.
错误
查看完整题目与答案
【简答题】At the end of the accounting period, the amount of the accured but unpaid items is an expense and a ( ). Hints:fill the blank with the right form of the accounting element.
查看完整题目与答案
【单选题】肾综合征出血热病毒的传染源是
A.
幼猪
B.
黑线姬鼠
C.
狗
D.
蜱
E.
螨
查看完整题目与答案
【单选题】Which of the following differences between financial accounting and tax accounting ordinarily creates a deferred tax asset?
A.
Depreciation early in the life of an asset.
B.
Unrealized gain from recording investments at fair value.
C.
Subscriptions collected in advance.
D.
None of these answer choices are correct.
查看完整题目与答案
【判断题】We develops the basics principles of accounting on which financial reports are based. A review of the evolution of GAAP and the traditional assumptions of the accounting model helps us understand the ...
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following is a DISADVANTAGE of recording accounting and control systems using internal control questionnaires?
A.
They may contain a large number of irrelevant controls
B.
It can be difficult to identify missing controls
C.
They are time consuming to complete
查看完整题目与答案
【单选题】You are the network administrator for The network consists of a single Active Directory domain named Some client computers run Windows NT 4.0 Workstation. Others run Windows 2000 Professional, and the...
A.
Change the type of setting on the folder to Documents (for any file types).
B.
Change the NTFS permissions on the folder to assign the Allow - Delete Sub-Folders and Files permission to the accounting users.
C.
Add the accounting users as owners of the folder.
D.
Change the share permissions to assign the Allow - Full Control permission to the accounting users.
查看完整题目与答案
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