他的政策有分裂联盟的危险。
However, even igneous and metamorphic rocks may act as groundwater reservoirs if extensive fracturing occurs in such rocks and if the fracture system is interconnected.然而,如果火成岩和变质岩中发生大规模的断裂,并且断裂系统相互连通,那么它们也可以作为地下水储集层。
Both, they found, are capable of fracturing a skull.他们发现,两者都能击碎颅骨。