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【单选题】
计算机联锁系统联锁机的故障—安全性是指( ):
A.
联锁机平均危险侧输出的间隔时间
B.
联锁机不发生危险侧输出的功能
C.
联锁机不发生危险侧输出概率
D.
联锁机在规定的时间和条件下完成联锁功能的概率
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参考答案:
举一反三
【简答题】使用SLS 3D打印原型件后过程将液态金属物质浸入多孔的SLS坯体的孔隙内的工艺是( )
【简答题】( 第二章实验二 )简述普通采购业务的一般流程
【单选题】函数定义为Fun(int &A) ,一个变量定义为int i=0;,则下面调用中正确的是( )。
A.
Fun(10)
B.
Fun(10+i)
C.
Fun(&n)
D.
Fun(n)
【单选题】某商业银行因为高管贪污问题引起众多投资者对该商业银行进行负面评价、有人开始预期该公司股票会下跌,该商业银行面临的风险是( )。
A.
法律风险
B.
操作风险
C.
市场风险
D.
声誉风险
【单选题】You may go to the ________ if you want to watch Peking Opera.
A.
library
B.
supermarket
C.
theatre
D.
bookshop
【单选题】What did Andrew do after he found the money?
A.
Took the money to a nearby bank.
B.
Reported to the police.
C.
Looked for the owner.
【单选题】What did the bank do to fix the problem?
A.
They gave the man his money back at once.
B.
They asked the man to provide the evidence.
C.
They decided to talk to the bank's owner.
【单选题】What did the bank's shareholder think about it?
A.
They thought their investment worthwhile.
B.
They held high hope for the bank.
C.
They were greatly disappointed.
D.
They thought highly of the bank.
【单选题】函数定义为Fun(int &
A.
,一个变量定义为int i=0;,则下面调用中正确的是( )。A) Fun(10)
B.
Fun(10+i)
C.
Fun(&n)
D.
Fun(n)
【简答题】试述普通单开道岔的组成及其各部分作用。
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