The secondary lacustrine terraces and tectonic platforms are found beneficial to the growing and reproduction of grasshoppers 青海湖级湖成阶地和构造台地有利于蝗虫的繁育。
The cuoqin basin suonahu formation is lacustrine facies and been divided into fan - delta and shallow lagoon facies 措勤盆地唢呐湖组以陆湖泊相为主,划分为扇三角洲、滨湖相和浅湖相。
Characteristics and significance of lacustrine turbidites in the member 1 of yanchang formation , upper triassic in the southeastern ordos basin 鄂尔多斯盆地东南部三叠系延长组一段湖相浊积岩特征及意义
Characteristics of lacustrine high - resolution sequence stratigraphy under arid climate : a case study of yuyang formation late cretaceous in southwest of jianghan basin 以江汉盆地西南缘晚白垩世渔洋组为例
Hydrogeological feature as well as development and utilization of phreatic water in alluvial - lacustrine deposits of ding bian - jingbian plain , northern shanxi province 陕北定靖平原冲湖积层潜水水文地质特征及开发利用
There are three deltaic types developed in lacustrine strata , i . e . , normal , braid and fan deltas , which consist of delta plain , delta front and front delta 摘要在湖泊中存在三种三角洲类型,即正常三角洲,辫状三角洲和扇三角洲。
Lacustrine carbonate rocks in member 1 of shahejie formation consist of biolithitic and oolitic limestone and minor ancylus fluviatilis limestones 摘要山东东辛油田古近系沙河街组一段湖相破酸盐岩过去仅作为盖层而忽视其油气地质意义。
In the jurassic and cretaceous , generally it was also the shelf sea ( shallow sea ) , but there were lacustrine and lagoonal environments in different parts of the basin 侏罗纪白垩纪在总的浅海陆棚环境下,盆地不同地区也形成了湖泊和?湖环境。
The sedimentary systems were alluvial fan - braided fluvial river - lacustrine depositional systems during the paleocene - eocene , and braided fluvial river - lacustrine depositional systems during the oligocene - miocene 古新世始新世发育冲积扇辫状河湖泊沉积体系,渐新世中新世发育辫状河湖泊沉积体系。
The sequence represents the lower sub - member of member of shahejie formation , characterized by lowstand system tracts undeveloped , only lacustrine transgressionsystem tracts and highstand system tracts developed 层序代表的是沙三段下亚段沉积,低位体系域不发育,只发育湖侵体系域和高水位体系域。