【简答题】控制职能与计划职能密不可分,计划是控制的() ,为控制提供()和() 控制是实现计划的 ()。
【单选题】下面关于短期刚度的影响因素说法错误的是( )
B.
提高混凝土强度等级对于提高 Bs 的作用不大
D.
截面配筋率如果满足承载力要求,基本上也可以满足变形的限值。
【单选题】In ancient, the Silk Road started from the capital- ______.
【单选题】In ancient, the Silk Road started from the capital - ( )
【单选题】下面关于短期刚度的影响因素说法错误的是( )
C.
截面配筋率如果满足承载力要求,基本上也可以满足变形的限值;
【单选题】In ancient, the Silk Road started from the capital_____.
【单选题】In ancient, the Silk Road started from the capital- ( )
【简答题】Passage 38 The Silk Road, with a history of more than 2,000 years, is a 1 (historical) important international trade route 2 China and the Mediterranean( 地中海 ). In ancient times silk was the most impo...