中国是两极共生之地?千年宝塔、古刹与钢筋大楼、纵横交错的高速公路相呼应。
China is a land of opposites ? ancient pagodas and buddhist temples mingled with steel high - rises and gnarled expressways.
凡两个钢筋交错接触，并在粘结条件好的情况下，这搭接不能捆绑。
Where two touching bars are positioned one above the other, and where the bond conditions are good, such bars need not be treated as a bundle.
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