decomposition

英 [ˌdiːˌkɒmpəˈzɪʃn]

美 [ˌdiːˌkɑːmpəˈzɪʃn]

n.  腐烂;分解

复数：decompositions　

TOEFLGRE化学

BNC.16207 / COCA.15445

柯林斯词典

• 腐烂;分解
  Decompositionis the process of decay that takes place when a living thing changes chemically after dying.

英英释义

noun

• the analysis of a vector field
  Synonym:vector decomposition
• the organic phenomenon of rotting
  Synonym:decay
• (biology) the process of decay caused by bacterial or fungal action
  Synonym:rotrottingputrefaction
• (chemistry) separation of a substance into two or more substances that may differ from each other and from the original substance
  Synonym:decomposition reactionchemical decomposition reaction
• in a decomposed state
  Synonym:disintegration

双语例句

• In this paper, a face recognition method using wavelet decomposition and AIS is presented.
  该文提出了用小波分解的频谱性和人工免疫系统进行人脸识别的方法。
• This paper concerns the polar decomposition and generalized polar decomposition.
  本文研究极分解和广义极分解。
• Is this different from functional decomposition?
  这与功能分解有什么不同吗？
• And the effects of granularity and content of nano-particles on the thermal decomposition of AP were also investigated.
  考察了纳米颗粒的粒度和含量对AP热分解催化性能的影响。
• The decomposition of a radioactive element is the simplest example of a true first order reaction.
  放射性元素的衰变是真正一级反应最简单的实例。
• Numerical method is presented by using singular value decomposition and an example is given.
  应用奇异值分解，给出了结构模型修正的数值方法，并进行了数值实验。
• To achieve the decomposition and reconstruction without distortion.
  实现了分解和无失真重构。
• For example, the Analysis Level Logical View captures the logical decomposition of the system.
  例如，分析级逻辑视图保存了系统的逻辑分解。
• The thermal decomposition of calcium carbonate produces calcium oxide and carbon dioxide.
  碳酸钙加热分解，生成氧化钙和二氧化碳。
• Combustion at high temperature causes decomposition to nitrogen and water.
  氨在高温下燃烧分解成为氮和水。