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

• This paper concerns the polar decomposition and generalized polar decomposition.
  本文研究极分解和广义极分解。
• Decomposition and coordination of large scale systems
  大系统的分解和协调
• The algorithm is a matrix singular value decomposition.
  该算法将一个矩阵进行奇异值分解。
• 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。
• The energy, reuse and thermal decomposition of scrap tire are summarized.
  对废旧轮胎的热能利用和热分解技术进行了综述。
• 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。
• We would functionally decompose the system to break out functions in a hierarchy of requirements ( requirements decomposition).
  我们将在功能上分解系统，分解成需求层级中的功能（需求分解）。
• 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。
• 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。