deposition

英 [ˌdepəˈzɪʃn]

美 [ˌdepəˈzɪʃn]

n.  沉积(物); 沉淀(物); 淤积(物); 罢免; 废黜; 证人陈述

复数：depositions　

CET6TOEFLGRETEM8化学

Collins.1 / BNC.9275 / COCA.7312

牛津词典

noun

• 沉积（物）；沉淀（物）；淤积（物）
  the natural process of leaving a layer of a substance on rocks or soil; a substance left in this way
  1. marine/river deposition
     海洋 / 河流沉积物
• 罢免；废黜
  the act of removing sb, especially a ruler, from power
  1. the deposition of the King
     废黜国王
• 证人陈述
  a formal statement, taken from sb and used in court

柯林斯词典

• N-COUNT (未到庭证人提供的)作证书，书面证词
  Adepositionis a formal written statement, made for example by a witness to a crime, which can be used in a court of law if the witness cannot be present.
  1. The jury heard 200 pages of depositions.
     陪审团听取了长达 200 页的书面证词。
• N-UNCOUNT 沉淀;沉积
  Depositionis a process in which layers of a substance are formed inside something or on its surface over a period of time.
  1. Continued deposition of silt along the coast is crucial in counteracting the rise in sea level...
     海岸边泥沙的不断沉积对于抑制海平面的上升起着至关重要的作用。
  2. This leads to calcium deposition in the blood-vessels.
     这导致钙在血管中沉积。
• N-UNCOUNT 罢免;废黜
  Thedepositionof a political leader is the removal of him or her from office.
  1. It was this issue which led to the deposition of the king.
     正是这件事导致了国王被废黜。

英英释义

noun

• the act of deposing someone
  Synonym:dethronement
• the act of putting something somewhere
  Synonym:deposit
• (law) a pretrial interrogation of a witness
• the natural process of laying down a deposit of something
  Synonym:deposit

双语例句

• The deposition temperature can be between room temperature and100 degrees centigrade.
  该沉积温度可以在室温和100摄氏温度之间。
• The influence of deposition potential and Na-citrate concentration on composition and morphology of electrodeposited films was studied in detail.
  深入探讨了沉积电位和柠檬酸钠浓度对预制层的形貌和成分的影响规律。
• Hot cathode chemical vapor deposition method was established in order to deposit high-quality diamond films with high deposition rate.
  为快速沉积高品质金刚石膜，建立了热阴极等离子体化学气相沉积方法。
• It was this issue which led to the deposition of the king.
  正是这件事导致了国王被废黜。
• Deposition rate is an important parameter in magnetron sputtering and influenced by many factors.
  沉积速率是磁控溅射镀膜技术中的一项重要指标，它由许多因素决定。
• The deposition efficiency of welding wires metal, microstructure and mechanical properties of welded joints were studied.
  研究了交流和直流反接两种型式下焊丝金属熔敷率、焊接接头金属组织以及接头的力学性能。
• The methods reduce or prevent plasma-induced charge damage to the substrates from the deposition of the amorphous carbon films.
  这些方法减少或防止等离子体感应电荷由于无定形碳薄膜的沉积而损坏衬底。
• Effects of Deposition Pressure on Nanocrystalline Silicon Thin Film by Magnetron Sputtering
  沉积压力对磁控溅射纳米硅薄膜结构和性能影响
• This leads to calcium deposition in the blood-vessels.
  这导致钙在血管中沉积。
• The area and height of this deposition determine the ultimate ball size.
  该淀积层的面积和高度决定了球的最终尺寸。