loop bearing造句

例句与造句

1. the result shows : the stress state of rock-bolt can be improved by grouting surrounding rock; combined whole section bolting-shotcreting-grouting support can improve the stress distribution, and can decrease the size of plastic zone in surrounding rock, resulting in a loop bearing structure near by the periphery of roadway and the long-term stabilization of the surrounding rock
   结果表明：注浆能够改善锚杆受力状况；全断面注浆与锚喷联合支护能够改善围岩应力分布状况，缩小围岩塑性区范围，在巷道周边形成圆形承载拱，从而保证围岩的长期稳定。
2. It's difficult to find loop bearing in a sentence. 用loop bearing造句挺难的