sedimentary

英 [ˌsedɪˈmentri]

美 [ˌsedɪˈmentri]

adj.  沉积的; 沉积形成的

TOEFL医学

BNC.17649 / COCA.24168

牛津词典

adj.

• 沉积的；沉积形成的
  connected with or formed from the sand, stones, mud, etc. that settle at the bottom of lakes, etc.
  1. sedimentary rocks
     沉积岩

柯林斯词典

• 由沉淀物形成的;沉积而成的
  Sedimentaryrocks are formed from sediment left by water, ice, or wind.

英英释义

adj

• produced by the action of water
  Synonym:aqueous
• resembling or containing or formed by the accumulation of sediment
  1. sedimentary deposits

双语例句

• A Study on the Sedimentary Paleogeography of the Late Jurassic and Cretaceous in the Mid-Yangtze Area
  中扬子区晚侏罗世和白垩纪沉积古地理研究
• They formed in continental faulting basins and their sedimentary facies mainly include river, delta and fan delta.
  其形成环境主要为陆相断陷盆地的河流、三角洲和扇三角洲。
• The sedimentary rocks did not dome.
  沉积岩没有形成穹丘。
• The sequence architecture and sedimentary facies evolution in the studied area are controlled mainly by sea-level change.
  区内的层序结构和沉积相带演化主要受到海平面变化的控制。
• Research focuses on various types of sedimentary basins and their tectonic mechanisms of formation.
  研究主要集中在各种类型的沉积盆地的构造和形成机制。
• Sedimentary rocks show pollen in very deep," Precambrian "strata.
  水成岩指出了前寒武层的花粉传授。
• Stratigraphic and structural traps abound in most sedimentary basins. Thus oil is not an unusual geological product.
  在大多数沉积盆地中，构造圈闭和地层圈闭是很多的，所以石油并不是一种不常见的地质产品。
• The research showed the sedimentary facies types include lacustrine, fan-delta facies and braided river delta facies.
  通过研究表明，研究区下白垩统腾格尔组主要发育扇三角洲相、辫状河三角洲相、湖泊相。
• There are two types of sedimentary facies in this region: the alluvial fan and the braided fluvial river.
  结绿素－红山地区古新统至中新统发育2种沉积相类型，即冲积扇和辫状河。
• This paper gives descriptions to biostratigraphy of Cretaceous sedimentary basins and egg fossils from these basins;
  文中还介绍了我国白垩纪几个沉积盆地的生物地层和一些具有特色的蛋化石种类；