de-

英 [diː] 美 [di]

pref.  …的反义; 除掉; 去掉; 取消

医学



牛津词典

prefix

  1. …的反义
    the opposite of
    1. decentralization
      权力分散
  2. 除掉;去掉;取消
    removing sth
    1. to defrost the refrigerator (= remove layers of ice from it)
      给冰箱除霜

柯林斯词典

  1. PREFIX (加在动词之前)表示“否定”,“相反”
    De- is added to a verb in order to change the meaning of the verb to its opposite.
    1. ...becoming desensitized to the harmful consequences of violence.
      对暴力的有害影响变得麻木
    2. ...how to decontaminate industrial waste sites.
      如何清除工业垃圾场的污染
  2. PREFIX (加在名词之前构成动词)表示“除去”,“除掉”
    De- is added to a noun in order to make it a verb referring to the removal of the thing described by the noun.
    1. I've defrosted the freezer...
      我已经给冷冻柜除过霜了。
    2. The fires are likely to permanently deforest the land.
      这些火灾很可能会彻底毁掉这片土地上的森林。

双语例句

  1. It was certainly a little de-pressing that the wealthiest and most important man in the area did not seem to admire her, as all the other men did.
    芭丝谢芭不再说话,若有所思。其他人都很欣赏她,而这一带最富有、最重要的人却好像对她不在乎,这的确有点令人沮丧。
  2. All the contents of all the libraries, Friend of the museum be permit to buy pieces that be de-accession
    所有图书馆的馆藏内容将可以获取,馆友们也被容许购买博物馆出售的馆藏
  3. Reservoir characteristics and the influencing factors of reservoir quality of Es_3 in Minfeng De-pression
    民丰洼陷沙三段储层特征与物性影响因素
  4. Its applications to practical examples show that the method is simple, visual, and rapid, and the precision can meet the de-mands in studying railway vehicle dynamics.
    实例计算表明,该法简便直观、计算速度快,精度可满足机车车辆动力学研究的需要。
  5. The trend, fuelled by cheap debt, became known under the ugly name of "de-equitisation" as the equity base of stock markets shrunk.
    在低廉的举债成本的推助下,这一趋势被冠以“去股权化”(de-equitisation)的丑名,因为股票市场的股本基础出现萎缩。
  6. The comprehensive harness technology to the gas unusual emission area of 2~# coal seam in Xian De-wang mine
    显德汪矿2~煤层瓦斯异常涌出综合治理技术
  7. Elevated stress lowers the body's production of testosterone, a sex hormone produced in both men and women, and thus de-creases a woman's sex drive.
    加强劳累会降低人体睾丸激素的产生(这种性激素在男女双方都有)从而降低妇女的性冲动。
  8. Using COM component technology, the de-signing of component and development of ICT control software are accomplished.
    采用COM组件技术完成了组件的设计及工业CT控制软件的开发。
  9. The basic principls of drop shock and horizontal shock testing and their differences are de-scribed.
    阐述了跌落冲击试验与水平冲击试验的基本原理,同时说明了它们之间的不同。
  10. The de-arsenic catalyst were characterized by BET and Py-IR.
    并对脱砷剂进行了BET、Py-IR酸性的分析表征。
  11. The vector system structure and de-couple schemes, affecting de-couple factor are studied.
    对解耦方式与矢量控制系统结构、影响解耦因素进行了探讨。
  12. A de-noise method based on wavelet packet.
    针对造纸过程的纸浆浓度检测信号,给出了一种基于小波包分析的去噪方法。
  13. In this paper the abnormal generation current and the abnormal characteristics of the silicon de-
    文中研究了硅器件的异常产生电流和异常特性,揭示了它们的产生原因均是硅器件中有铁污染。
  14. The de-agglomeration mechanism of the surfactant during the synthesis of HA was also discussed.
    同时,本文还讨论了合成过程中表面活性剂的作用机理。
  15. The characteristics of ring-loop structure and the design of the tube are de-scribed in the paper.
    本文介绍环圈结构的特性和整管的设计。
  16. This paper analyzes de-interlace techniques.
    本文分析了视频预处理的De-interlace算法。
  17. Based on refractive index match theory, the parameters are de-signed and calculated. index;
    基于折光指数相匹配的理论,设计和计算了各组分的折光指数。
  18. This paper introduces the function, structures and the applications of the NIAT/ CADAM NC-programming system. the application scope and the charateristics of it are de-scribed with practical examples.
    本文介绍了NIAT/CADAM数控编程系统的功能,结构及应用,通过应用实例描述了系统的应用范围和特点。
  19. A design of embedded web server system is also de-scribed, as well as the simplification of the TCP/ IP protocol stack, which the author expatiates on the hardware and software implementation of.
    还提出了一种嵌入式web服务器的设计方案,并对嵌入式TCP/IP协议栈的简化及实现进行研究,同时详细阐述了其硬件和软件的实现。
  20. This paper describes the operation principle and performance of various new ferrite de-vices.
    本文全面、系统地叙述了各类微波铁氧体新器件的原理和性能。
  21. This paper summarizes the application and development for catalytic de-waxing process over a 10-year span.
    本文总结了近十几年来催化脱蜡技术的应用和发展。
  22. This paper de-scribes the evolving process and discusses the evolving mechanism.
    本文描写了它们虚化的过程,并探讨了虚化的机制。
  23. Practice and experience on establishing and implementing lab quality control system are de-scribed.
    介绍了在实验室质量体系建设和实施过程中的体会和经验:要把检测从结果控制转变为过程控制;定期评审,督促管理不放松;
  24. Both configuration and de-sign program of the Kettel tray were improved.
    在塔板的结构和设计程序上都得到了改进。
  25. The de-noised signal is reconstructed.
    对去噪后的信号进行重构。
  26. The mechanism, preparation methods and co-doping of nitrogen-doped TiO_2 are discussed in de-tail.
    分别对氮掺杂机理、制备方法以及共掺杂等方面进行了详细的综述。
  27. Threshold de-noising method is introduced mostly at last.
    然后重点介绍了阈值去噪方法。
  28. In present China, architects and structure engineers work separately in high-rise building de-sign in most times.
    目前我国高层建筑设计过程中,在大部分时间内,建筑师和结构师之间都是独立进行的。
  29. Research on lead isotope geochemistry is an important content of research on lead-zinc de-posits.
    铅同位素地球化学研究是铅锌矿床研究的重要内容之一。
  30. Methods Cost-effectiveness analysis of de-escalation therapy was evaluated.
    方法从卫生经济学角度进行抗生素降阶梯治疗的成本效果(C/E)分析。