lacustrine sediments造句

• Lacustrine sediment of slope fan in shanjiasi oil field
  单家寺油田湖相斜坡扇沉积特征
• Shallow oscillating lacustrine sediment of the late guantao formation in gudao oilfield , shandong province
  中国东部中新世风尘沉积的发现及其研究意义
• Study on climatic and environmental changes of the past 500 years from lacustrine sediment in otindag sandy land
  湖泊沉积记录的近500年来浑善达克沙地气候环境变化
• Some marine bivalves were found in the badaowan formation ( early jurassic ) with continental lacustrine sediment , which indicates that junggar basin used to be coneded with sea water in a short time or the sea water emerged the lake
  摘要在陆相河湖沉积的八道湾组（早侏罗世）内，新发现一些海相瓣鳃类化石，表明当时准噶尔盆地在一短期内曾与海水相通，或者海水通过某一水系涌入该河湖区。
• ( 5 ) by analyzing the terrace in the lacustrine sediment of the ancient barrier lake , diexi , minjiang river , forming of the terrace is not only because of the intermittent arising of the tectonic movement , but also because of descend of the eroding normal covering resulting from destroying of the barrier lake
  ( 5 )通过对岷江叠溪古堰塞湖湖相沉积中的河流阶地分析可知，阶地的形成不仅仅是由于新构造运动的间歇性抬升作用，由于堰塞湖的溃决引起洪水下泄，导致河流侵蚀基准面的下降也可以形成阶地。