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【判断题】
我国现在已有投入使用的磁悬浮高速铁道系统。
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】W: Hey Rob, what is your major? M: I major in Centralized Control _______________of Thermal Power Plant ( 火电厂集控运行). W: Oh, it’s a _________ major. You can work in the power plant after graduation. M: ...
【单选题】It is reported that an increasing number of people ______ building more nuclear power plants.
A.
agree
B.
approve
C.
consent
D.
favour
【单选题】It is reported that an increasing number of people ______ building more nuclear power plants.
A.
assent
B.
approval
C.
favor
D.
flavor
【单选题】The ____ automated power plan allows maximum performance and screen brightness at the expense of battery-based run time.
A.
Balanced
B.
Power saver
C.
High performance
D.
Hibernation
【单选题】The ____ automated power plan reduces system performance and screen brightness to help you get the maximum computing time on each battery charge.
A.
Balanced
B.
Power saver
C.
High performance
D.
Hibernation
【单选题】The ____ automated power plan gives you full performance when you need it and saves power when your computer is idle.
A.
Balanced
B.
Power saver
C.
High performance
D.
Hibernation
【单选题】SG采用( )和SS通信
A.
SIP
B.
SIGTRAN
C.
H248
D.
NO.7
【多选题】关于G75指令,下列说法中正确的是( )(FANUC系统)。
A.
G75是端面深孔钻循环指令
B.
使用G75指令可以简化编程
C.
G75指令可实现断屑加工
D.
G75指令可用于切削圆堆面和圆弧面
E.
G75指令可用于径向沟槽的切削加工
【单选题】下列指令中可用于加工端面槽的指令是
A.
G73
B.
G74
C.
G75
D.
G76
【简答题】If you have a notebook or netbook computer, options for your power plan fall into two categories: on battery and on backup. _________________________
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