basic volcanic rock中文什么意思

例句与用法

1. Establish and genesis of oceanic island basic volcanic rock early carboniferous in northern of daxing ' anling
   大兴安岭北段早石炭世洋岛型玄武岩的确立及成因意义
2. The lower part formed in a littoral - epeiric environment , is a series of elastic rocks , partly contains carbonate rock and metamorphic basic volcanic rocks and the upper part formed in a bathypelagic environment is a series of sediments with chert , partly contains metamorphic basic volcanic rocks
   其下部为一套滨浅相碎屑岩，局部夹碳酸盐岩、变质基性火山岩；上部为一套深水沉积岩系夹硅质岩，局部夹变质基性火山岩。