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【简答题】
控制是可编程控制器(PLC)的优势所在。上个学期我们的《可编程控制器》课程学习的PLC的型号系列是 。数控机床的自动换刀装置(即刀库)、冷却、润滑等功能由 控制。该装置集成在 中。
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【单选题】他励电动机,PN = 18 kW,UN = 220 V,IN = 94 A,nN = 1000 r/m,Ra = 0.15 Ω,则βN应为[ ]。
A.
0.2059
B.
0.3705
C.
0.4048
D.
1.966
【单选题】The endpoints (horizontal and vertical intercepts) of the budget line:
A.
measure its slope.
B.
measure the rate at which one good can be substituted for another.
C.
measure the rate at which a consumer is willing to trade one good for another.
D.
represent the quantity of each good that could be purchased if all of the budget were allocated to that good.
【简答题】建设工程定额是指在工程建设中,单位合格产品所需人工、材料、机械的规定额度,它属于[填空(1)] 定额的性质。
【判断题】指定单质规定它的
A.
正确
B.
错误
【单选题】The original endpoints of Orient Express are ______.
A.
Paris and London
B.
Paris and Istanbul
C.
London and Edinburg
D.
London and Venice
【单选题】The coordinates of the endpoints of CD, in the standard (x,y) coordinate plane, are (-4,-2) and (14,2).What is the x-coordinate of the midpoint of CD?
A.
0
B.
2
C.
5
D.
9
E.
10
【单选题】下列关于具体审计计划的说法中,不恰当的是( )
A.
制定具体审计计划的主要目的是为了获取充分、适当的审计证据以将检查风险降至可接受的低水平
B.
具体审计计划的核心内容是确定审计程序的性质、时间安排和范围
C.
具体审计计划的内容包括何时召开项目组预备会和总结会,预期项目合伙人和经理如何对审计工作底稿进行复核
D.
具体审计计划可以因为非预期事项、条件的变化或在实施审计程序中获取的审计证据等原因进行必要的更新和修改
【单选题】以下关于具体审计计划的各种说法中,不恰当的是( )。
A.
制定具体审计计划的主要目的是为了获取充分、适当的审计证据以将检查风险降至可接受的低水平
B.
制定具体审计计划的主要目的是为了获取充分、适当的审计证据以将重大错报风险降至可接受的低水平
C.
具体审计计划的核心内容是确定审计程序的性质、时间安排和范围
D.
具体审计计划可以因为非预期事项、条件的变化或在实施审计程序中获取的审计证据等原因进行必要的更新和修改
【多选题】Which three locations in WebView allow you to confirm that the endpoints are configured properly? ()(Choose three.)
A.
Monitor > Endpoints
B.
Acceleration > Endpoints
C.
Device Setup > Endpoints
D.
Compression > Endpoints
E.
Admin > Maintenance > Display Configuration
【单选题】Which of the following statements about surrogate endpoints is NOT right?
A.
Surrogate endpoints are more reliable because they are based on objective measures.
B.
Surrogate endpoints are not always reliable because the disease being treated may be too complicated to gauge with just one tool.
C.
Surrogate endpoints may help streamline the process of drug approval.
D.
Surrogate endpoints do not always reflect the safety of a drug because it may have many more effects than the one being measured.
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