青白口的英文
qingbaikou
例句与用法
- The minerogenetic epoch lasted from paleoarchean to sinian , with neoarchean , paleoproterozoic and mesoproterozoic - qingbaikouan being the culmination periods
成矿时代从古太古代到震旦纪，但以新太古代、古元古代、中元古代青白口纪3个地质时期为成矿高峰期。 - In the new plan , the position of the studied strata in the stratigraphic column of late precambrian of china shows an impotant relation between sinian system and qingbaikou system on the geologic and biologic evolution
新方案中这些地层在我国晚前寒武纪地层柱中的位置，反应出了震旦系与青白口系的地史演化及生物演化间的重要关系。 - It agrees with the fact that the gabbro is intruded by late ordovician granitic pluton . the pre - sinian basement strata exposed in the north kunlun massif are later archean - neoproterozoic milan group , changcheng system kaqiang group , jixian system liushui formation and qingbaikou system sulu formation
被蛇绿岩所分隔的昆北地块上出露的前震旦纪基底地层为：晚太古代-新元古代米兰岩群，长城系卡羌岩群，蓟县系流水岩组和青白口系丝路岩组。 - A large amount of data of the latest regional geoglogy and the latest correlation data of layers and rock formation have been quoted , and a description of distribution of crystalline basement , formation , evolution as well as the distribution characteristic of the fracture belt of ordos basin have been made in this paper , and the paper also pointed out that the g - layer which lies between the base of the basin and tg reflector , is the extension of basinward of guandaokou of jixian system . the layer of changcheng system and jixian system , which had been divided before , can be correlated with the exposed huangqikou group and wangquankou group in helan mountain , and divided into qingbaikou system . so , the paper denied the viewpoint of the existence of aulacogen in hutuo period and middle proterozoic in this basin
文中引用了大量最新的区域地质资料和最新的地层、岩系划分对比资料，对鄂尔多斯盆地结晶基底的岩系分布、形成、演化以及断裂的展布特征进行了描绘，并指出盆地基底与tg反射层之间的g层是蓟县系官道口群向盆地的延伸，盆地中原划分的长城系、蓟县系地层可以和贺兰山出露的黄旗口组、王全口组对比，亦划归青白口系，从而否定了鄂尔多斯盆地存在滹沱期坳拉谷和盆地中有中元古坳拉谷发育阶段的看法。
