double decomposition

基本解释

• 复分解

同根派生

英汉例句

双语例句

• Activated zinc oxide was usually preparated by processing the product of double decomposition between the soluble zinc salt and carbonate.
  活性氧化锌的生产通常是由可溶性锌盐和可溶性碳酸盐复分解反应，经加工后可得。
• This paper introduces the method of preparing high-purity magnesium hydroxide by double decomposition method with industrial magnesium chloride and barium hydrosulfide as the raws materials.
  以工业氯化镁和硫氢化钡为原料，采用复分解法合成高纯氢氧化镁。
• N-guanylurea dinitramide(GUDN) was synthesized with N-guanylurea hydrochloride as primary substance by hydrolysis and double decomposition reaction in turn and the overall yield of GUDN is 79%.
  以盐酸脒基脲为原料，通过水解、复分解反应，合成了N-脒基脲二硝酰胺盐（GUDN），总收率可达79%。

词组短语

短语

• double Fourier decomposition 二重傅立叶分解
• double coset decomposition 双陪集分解
• double e decomposition GREase 复合解润滑脂
• double e decomposition 复分解
• double decomposition recirculation 复分解循环法

英英字典

柯林斯英英字典

• a chemical reaction between two compounds that results in the interchange of one part of each to form two different compounds, as in AgNO3 + KI AgI + KNO3 (Also called metathesis)

专业释义

化学

• 复分解

  The present process for stearate production in China was as follows: the raw materials based on stearic acid and water-soluble metallic salt carry on neutralization and double decomposition reactions to produce stearate.
  针对国内复分解法生产硬脂酸盐存在生产效率低且排放含大量可溶性盐废液的缺点,本文通过实验研究和实际生产相结合,提出了硬脂酸盐生产的一步反应法和二步反应法的新工艺。

  地球科学

• 复分解