皮皮学，免费搜题
登录
搜题
【简答题】
某抗震框架梁,抗震等级为3级,砼C30,与该梁相连的中柱截面高度h=700mm,梁截面内配置有Φ20(HRB335)的底部纵向钢筋,该纵筋在中间支座(中柱)直锚的最小长度是:
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】How did the doctor look over Mr Smith?
A.
He asked Mr Smith to put out his tongue and looked it over .
B.
He checked Mr Smith ’ s teeth
C.
He asked Mr Smith to walk in the park for twenty minutes before going to see the doctor
【单选题】A: How did you do with your essay for Professor Smith Scott? B: ______.
A.
Everything is OK. But I failed to finish it.
B.
Professor Smith Scott didn't work successfully enough to let me believe in him.
C.
Nonsense. It's not your business.
D.
Not too bad, it took me almost 10 hours.
【单选题】运动后产生疲劳时可以通过吸负氧离子的方法消除疲劳，其主要的作用是( )。
A.
可以加强神经系统的抑制过程
B.
起到镇静的作用
C.
降血压的作用
D.
提高心脏的泵血能力和血红蛋白的含量
【单选题】--- __________ did Charles Smith hiccup? --- For about two weeks.
A.
When
B.
How
C.
How long
D.
How often
【简答题】底盘( )系统的基本功用是将发动机产生的动力传给驱动车轮,产生驱动力,使汽车能以一定速度行驶。
【简答题】How did Smith’spassion for flying influence his university life?A. He helped revive the Yale flying club; B. Smith administrated the club’s business end and ran a small charter operation in New Haven.
【单选题】How did Smith know Luis was abandoned at birth?
A.
Luis told him.
B.
He guessed from his appearance.
C.
The local authorities told him.
D.
Mrs. Bijeaux told him.
相关题目：
【单选题】运动后产生疲劳时可以通过吸负氧离子的方法消除疲劳，其主要的作用是( )。
A.
可以加强神经系统的抑制过程
B.
起到镇静的作用
C.
降血压的作用
D.
提高心脏的泵血能力和血红蛋白的含量