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【单选题】
在《“十三五”装配式建筑行动方案》确定工作内容中指出,到2020年,全国装配式建筑建筑的比例达到( )以上。
A.
30%
B.
10%
C.
15%
D.
20%
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参考答案:
举一反三
【单选题】功率放大电路的主要参数有( )和最大输出功率
A.
静态工作点
B.
电压
C.
电流
D.
效率
查看完整题目与答案
【简答题】电路及主要参数如下图,若要求负载RL上获得Pomax=10W的最大功率,应用选择管耗为多大、最大集电极电流为多大的功放管?
查看完整题目与答案
【判断题】功率放大电路的主要参数是最大输出功率Pom,和效率η。
A.
正确
B.
错误
查看完整题目与答案
【单选题】You can take___ of the two toy cars and leave the other for your brother.
A.
one
B.
none
C.
our
D.
either
查看完整题目与答案
【单选题】From the development history of the toy we can know that ______.
A.
it was the first product that appeared in an advertisement on TV
B.
it was entirely made of plastic in 1960
C.
many forms of it have been designed before 1982
D.
it is not one kind of toy any more at last
查看完整题目与答案
【单选题】— Can I have a toy car, please? — ________.
A.
I can
B.
OK
C.
You can
查看完整题目与答案
【单选题】You can turn on the toy robot by__________ this button.
A.
pressing
B.
press
C.
pressed
查看完整题目与答案
【单选题】You can take ________ of the two toy cars and leave the other for your brother. (14,安徽)
A.
both
B.
none
C.
either
D.
neither
查看完整题目与答案
【单选题】You can take_______ of the two toy cars and leave the other for your brother.
A.
both
B.
none
C.
either
D.
neither
查看完整题目与答案
【多选题】功率放大电路的主要参数( )。
A.
效率
B.
输出功率
C.
输入电阻
D.
管耗
查看完整题目与答案
相关题目:
【单选题】功率放大电路的主要参数有( )和最大输出功率
A.
静态工作点
B.
电压
C.
电流
D.
效率
查看完整题目与答案
【简答题】电路及主要参数如下图,若要求负载RL上获得Pomax=10W的最大功率,应用选择管耗为多大、最大集电极电流为多大的功放管?
查看完整题目与答案
【判断题】功率放大电路的主要参数是最大输出功率Pom,和效率η。
A.
正确
B.
错误
查看完整题目与答案
【单选题】You can take___ of the two toy cars and leave the other for your brother.
A.
one
B.
none
C.
our
D.
either
查看完整题目与答案
【单选题】From the development history of the toy we can know that ______.
A.
it was the first product that appeared in an advertisement on TV
B.
it was entirely made of plastic in 1960
C.
many forms of it have been designed before 1982
D.
it is not one kind of toy any more at last
查看完整题目与答案
【单选题】— Can I have a toy car, please? — ________.
A.
I can
B.
OK
C.
You can
查看完整题目与答案
【单选题】You can turn on the toy robot by__________ this button.
A.
pressing
B.
press
C.
pressed
查看完整题目与答案
【单选题】You can take ________ of the two toy cars and leave the other for your brother. (14,安徽)
A.
both
B.
none
C.
either
D.
neither
查看完整题目与答案
【单选题】You can take_______ of the two toy cars and leave the other for your brother.
A.
both
B.
none
C.
either
D.
neither
查看完整题目与答案
【多选题】功率放大电路的主要参数( )。
A.
效率
B.
输出功率
C.
输入电阻
D.
管耗
查看完整题目与答案
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