本文着重于岩体中洞室超挖-不稳定楔形体的预测.This article emphasizes a prediction of overbreak, the unstable wedge , for openings jointed rock mass.分析了超挖回填层和不同回填材料对复合衬砌模型结构承载力的影响.提出的结论可供隧道设计、工参考.Presented conclusion may be used for reference ...
也许，您乐意去游览一下伦敦。Perhaps you would like to pay a visit to London.纵使明天下雨, 他们也要去游览.Even if It'should rain tomorrow, they will go for an outing.有些人喜欢在海滩上躺着, 但我喜欢去游览.Some people like to lie on the beach, but I prefer to go...
From the turn of the century onward, she shared the life of the aborigines.她自世纪之交以来便同土著居民生活在一起。The visitor can ponder over the boomerangs used by aborigines at the time of Cook.来访者可以琢磨琢磨土著人在库克时期用的回飞镖.They were the scourg...