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

• The intermediate and acid seamount which maybe exist, may be the main origin of felsic detritus.
  本区可能存在的中酸性熔岩海山是长英质轻碎屑物质的主要源区。
• Failure to start may be due to two mechanism: the first is the result of stop/ start which forms wear detritus.
  启动的故障可能有两种原因：第一种是停转或启动中产生磨损碎屑的结果。
• Cannot effectively find the seabed hydrothermal sulfide ore spot hosted in the base of the detritus, the silt and the volcanic ash.
  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。
• 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。
• Analysis and control of cement stable detritus anti-pressure intensity test aberrance
  水泥稳定碎石抗压强度试验变异分析与预控
• It should be kept away from dust and dirt, water drops, metal detritus and other things.
  应避免尘垢、水滴、金属碎屑或其他杂物侵入。
• Promote the Utilization of Detritus Resources to Develop the Cycle Economy
  推动腐屑资源利用促进循环经济发展
• 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。
• The tidal river would push detritus into the most-used spots.
  潮水把碎石冲击到常用的河段。