detritus

英 [dɪˈtraɪtəs]

美 [dɪˈtraɪtəs]

n.  风化物; 残渣; 腐殖质; 瓦砾; 碎石; 垃圾; 废物

GRE医学

BNC.20655 / COCA.18523

牛津词典

noun

• 风化物；残渣；腐殖质
  natural waste material that is left after sth has been used or broken up
  1. organic detritus from fish and plants
     鱼和植物的有机残渣
• 瓦砾；碎石；垃圾；废物
  any kind of rubbish/garbage that is left after an event or when sth has been used
  1. the detritus of everyday life
     日常生活垃圾

柯林斯词典

• N-UNCOUNT 残余物;狼藉
  Detritusis the small pieces of rubbish that remain after an event has finished or when something has been used.
  1. ...the detritus of war.
     战争留下的断壁残垣

英英释义

noun

• loose material (stone fragments and silt etc) that is worn away from rocks
• the remains of something that has been destroyed or broken up
  Synonym:debrisdustjunkrubble

双语例句

• Considering the characteristics of detritus image, this article proposed an improved segmentation method based on watershed transformation.
  针对岩屑图像的特征，提出了一种改进的分水岭算法分割方案。
• With the pressure of movements in the earth's crust and the heat this pressure caused, these layers were converted into petroleum. 3. cannot effectively find the seabed hydrothermal sulfide ore spot hosted in the base of the detritus, the silt and the volcanic ash.
  由于地壳运动的挤压和由此产生的热量的共同作用，这些矿泥层就变成了石油。3、不能有效地发现赋存在碎屑、淤泥、火山灰之下的海底热液硫化物矿点（床）。
• A channel is no sooner cut than it chokes in its own detritus.
  一个河道刚被切割了不久，很快又被它自己的碎屑物质所充塞。
• Biological composition and FAA content of particulate organic detritus from mudflat of intertidal zone Detritus Fragments of dead material, such as leaf litter and products of the breakdown of organic material by decomposers.
  潮间带滩涂颗粒有机碎屑生物组成及其游离氨基酸分析碎屑（腐屑）：由分解者分解已经死亡的有机物质的而产生的废物。
• As the two branches of Grampositive bacteria, Firmicutes and Actinobacteria mostly participated in decomposition of detritus and heterotrophic nutrient cycle in the seaweed beds of Gouqi Island.
  厚壁菌门和放线菌门作为革兰氏阳性菌的两个分支，在枸杞岛海藻场中主要参与分解碎屑及异养营养素的循环过程。
• Exploiting detritus food chain is part of development system of grand agricultural re-sources.
  开发腐屑食物链是大农业资源开发系统之一。
• All this scattered organic detritus is human fascia.
  这里满地的器官都是人的韧带。
• Massive mountains of carefully sorted tyres, planks and other detritus rise like burial mounds along the coastline, lapped by a now gentle sea.
  在海岸边经过仔细分类的轮胎，木板和其它废料堆成一座座的小山，就像是被现在那平静的大海包围的坟堆一样。
• Soaked in a filthy orange jumper on Wednesday afternoon, Mr. Zhou said he had been grabbing detritus from a single drain near a Pudong highway entrance for almost 12 hours.
  周三下午，身着肮脏的橙色工作服的周大理浑身湿透，他说自己已经在浦东一条高速路入口的排水管道清污接近12小时。
• Today's coast is never clear but always strewn with plastic and other detritus.
  今天的海岸不再空旷，但却四处散布着塑料品和其它碎屑。