lacustrine environment造句

• Results suggested that there might be a near - shore and shallow water lacustrine environment in fossil locality
  化石产地代表的是一种浅水、近岸的湖泊地理环境。
• 2 . by using seismic stratigraphy to lacustrine environment , sedimentary frameworks of mahu depression have been studied . results indicated that fan - delta were the dominant facies of permian in mahu depression
  2 、运用震地层学理论对玛湖凹陷沉积条件进行了研究，结果认为，玛湖凹陷二叠系发育以扇三角洲为主的沉积体系。
• The ordos basin is an important terrestrial basin that came into being during mesozoic in our country . the yanchang formation more than one kilometer in thickness is the main oil - bearing beds in the study area . its lithology characteristic indicated that the formation was deposited in fluvial - lacustrine environment
  鄂尔多斯盆地是我国十分重要的中生代内陆盆地，厚逾千米的上三叠统延长组是区内主要的含油岩系，其岩性特征表现为河流-湖泊相的陆相沉积。