皮皮学，免费搜题
登录
搜题
【单选题】
集成放大电路采用直接耦合方式的原因是A.
便于设计
B.
放大交流信号
C.
不易制作大容量电容
D.
无
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】According to the article, why should building joints be agile?
A.
Such joints are cheap.
B.
Such joints make buildings flexible and moveable.
C.
Such joints are concrete frames.
D.
Such joints make the buildings rigid.
【单选题】U-joints in the shaft accommodate any angular variations between the steering shaft and the______ .
A.
reservoir
B.
drag link
C.
pitman arm
D.
steering gear input shaft
【多选题】设立世界旅游日的意义主要有( )
A.
纪念世界旅游组织成立章程的通过
B.
引起公众对旅游事业的重视
C.
促进旅游宣传工作
D.
促进各国间旅游交流与合作
E.
纪念世界旅游组织成立联合国的专门机构
【单选题】In usual marine applications, bellows joints are designed and fitted to accommodate straight line axial movement only and the associated piping requires adequate anchors and guides to prevent misalign...
A.
The marine bellows joints are attached in the accommodation only
B.
The bellows joints should be attached to anchors
C.
The associated piping should be thrown into the water like as anchors
D.
The connecting piping with the joints should be fixed firmly
【多选题】Which belong to the joints of the vertebral arch ( )
A.
Ligamenta flava
B.
Interspinal ligaments
C.
Intertransverse ligaments
D.
Intervertebral disc
E.
Zygapophysial joints
【多选题】设立世界旅游日的意义主要有( )。
A.
纪念世界旅游组织成立章程的通过
B.
引起公众对旅游事业的重视
C.
促进旅游宣传工作
D.
促进各国旅游交流与合作
E.
纪念世界旅游组织成为联合国的专门机构
相关题目：
参考解析：
知识点：
题目纠错 0
发布
