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

• Stocks, dykes etc. can be placed in simple sequence with the sedimentary rocks.
  岩株，岩墙等可以按其与沉积岩的简单顺序放在图中。
• The division of sedimentary microfacies of this block indicates that the reservoir bed mainly consists of channel facies.
  通过对沉积微相的划分表明，储层主要为河道相。
• Researchers analyzed trace elements in sedimentary rock from dozens of sites.
  研究者们分析了来自许多不同地方沉积岩中的痕量元素。
• Sedimentary rocks show pollen in very deep," Precambrian "strata.
  水成岩指出了前寒武层的花粉传授。
• 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；
• 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。
• 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。
• This paper thinks that the micro-stalactite is fresh-water sediments from which sedimentary features and genesis.
  本文通过分析古喀斯特微型钟乳石的沉积特征和成因机制，认为是地表淡水渗流形成。
• These characteristics can be used to study sedimentary facies and guide oil exploration.
  利用这些地震响应特征可研究沉积相，并进一步指导石油勘探工作。
• The sedimentary environment of the chert reflects the tectonic setting of the small oceanic basin in Late Jurassic.
  硅质岩的形成环境反映了该陆缘小洋盆在晚侏罗世所处的构造背景。