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

• 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。
• Chinese media said cranes were excavating the sites as children cried for help from beneath the detritus and as ambulances waited together with frantic parents.
  据中国媒体报道，起重机正在废墟中展开挖掘工作，而此时在碎石下，孩子们哭喊求救；在地面上，救护车和情绪失控的家长们在一旁焦急地等待。
• There is no guano comparable in fertility with the detritus of a capital.
  任何鸟粪都没有首都的垃圾肥效高。
• Parachute Skirt with Flowers, an art installation made of military detritus collected over three decades, offers a disturbing reminder of that era.
  带花的降落伞裙是一种由收集了三十多年的军用碎石制成的艺术装置，总让人不安地想起那个年代。
• 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。
• 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。
• There is also much surface pollution through burning fossil fuels and harmful chemical processes, as well as the usual detritus left over from your consumptive way of life.
  还有化石燃料的燃烧和有害的化学过程造成的地表的污染，以及你们的消费社会的生活方式造下的日常垃圾。
• 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
• 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。
• 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。