volcanoclastic造句
例句与造句
- existence of charcoal fragments in sedimentary basaltic volcanoclastic rock and its implication in geology, in longtan formation of southwesten guizhou
黔西南地区龙潭组玄武质火山碎屑岩中木炭碎屑的存在及地质意义 - was made up of thick neutral and basic volcanics, volcanoclastic rocks and few normal sedimentary rocks . the sedimentary rocks of tiaohu fm . were mainly composed of terreverte or mauve mudstone, sandstone and glutenite
条湖组的分布范围与芦草沟组大致相当，但岩性却差异很大，为厚层中?基性火山岩、火山碎屑岩，是火山活动频繁的证据，条湖组沉积岩夹在火山岩中间，主要为灰绿、紫红色泥岩、砂岩及砂砾岩。 - permian series distributed widely in the baisin . lower permian series was composed of acid, neutral, and basic volcanics, subvolcanic rocks, volcanoclastic rocks and few normal sedimentary rocks . from western to eastern, the volcanics transited from acid volcanics to neutral and basic volcanics
二叠系在盆地内部分布广泛，下二叠统卡拉岗组主要发育酸、中、基性火山岩、次火山岩、火山碎屑岩及少量正常碎屑岩，由西向东火山岩由中、酸性向中、基性过渡。 - the study shows that cretaceous volcanics mainly consist of medium acidic volcanic lava and volcanoclastic rocks, with locally developed basic lava; medium acidic volcanics mainly consists of calc-alkalic series, was formed in compressive orogenic environment, and has good reservoir property, while cretaceous basis lava mainly consists of alkalic series, was formed in rift environment, and has poor reservoir property
结果认为，白垩纪火山岩以中酸性火山熔岩和火山碎屑岩为主，局部发育基性熔岩；中酸性火山岩以钙碱性系列为主，形成于挤压造山环境，储集性能较好，而白垩纪基性熔岩以碱性系列为主，形成于裂谷环境，储集性能较差。 - It's difficult to find volcanoclastic in a sentence. 用volcanoclastic造句挺难的
