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

• Combustion at high temperature causes decomposition to nitrogen and water.
  氨在高温下燃烧分解成为氮和水。
• In this article we study the structures of the nonsingular matrices of the multiple quotient singular value decomposition QQ-SVD.
  本文着重研究了三个矩阵QQ-SVD分解中非奇异矩阵的性质结构。
• The algorithm is a matrix singular value decomposition.
  该算法将一个矩阵进行奇异值分解。
• 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。
• The technique determining optimal decomposition level has explicit physical meaning in this paper.
  提出了一种物理意义明确的小波最佳分解层数的确定方法。
• In this paper, the thermal decomposition characteristic of ammonium nitrate in industrial explosive was retrospective researched.
  本文对工业炸药中硝酸铵热分解特征的相关研究进行了回顾。
• 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。
• The effect of wavelet basis and time of decomposition are also discussed.
  讨论了不同小波基和分解级次对分析结果的影响。
• A recursive algorithm for calculating the eigenvalues of a real symmetric matrix based on LDLT decomposition is given.
  基于线性代数与矩阵理论，给出利用LDLT分解计算实对称矩阵特征值的递归算法。
• Is this different from functional decomposition?
  这与功能分解有什么不同吗？