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

• 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）。
• Technical Study of Low Cost Induration Technology Used on Guangxi Natural Detritus Pavement
  广西天然碎石土路面低造价硬化技术研究
• The profile is established in response to the amount and type of detritus available.
  剖面的建立有赖于碎屑物补给的数量和类型。
• 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
• The flow over a backward facing step of an annular tube is a very important part of air drilling, determining the detritus going back to the ground successfully.
  环空管道后台阶突扩流动是空气正循环钻井过程中十分重要的关键部分，直接决定了钻探岩屑是否能够顺利上返地面。
• 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。
• 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。
• 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。
• 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。
• 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