dispersion

英 [dɪˈspɜːʃn]

美 [dɪˈspɜːrʒn]

n.  分散; 散开; 散布

复数：dispersions　

化学

BNC.16714 / COCA.16078

牛津词典

noun

• 分散；散开；散布
  the process by which people or things are spread over a wide area

柯林斯词典

• N-UNCOUNT 分散;疏散;驱散;散布
  Dispersionis the spreading of people or things over a wide area.
  1. The threat will force greater dispersion of their forces.
     恫吓将迫使他们把兵力铺得更广。

英英释义

noun

• the act of dispersing or diffusing something
  1. the dispersion of the troops
  2. the diffusion of knowledge
  Synonym:dispersaldisseminationdiffusion
• the spatial or geographic property of being scattered about over a range, area, or volume
  1. worldwide in distribution
  2. the distribution of nerve fibers
  3. in complementary distribution
  Synonym:distribution
• spreading widely or driving off
  Synonym:scattering

双语例句

• An adsorption model containing the axial dispersion coefficient was proposed to analyze the seperation process.
  对此吸附过程进行了分析模拟，提出了一个包含轴向扩散系数的吸附模型。
• It is applicable for agitation and dispersion of two or more kinds of liquids or powders.
  双轴分散机适用于二种或多种液体和粉状物料搅拌和分散。
• In this paper, the elastic wave propagation in honeycomb materials is investigated based on the dispersion relations.
  通过研究蜂窝材料的弹性波频散关系，分析了其弹性波传播特性。
• The dispersant gets good effect when used in the dispersion of pigments in organic solvents.
  此分散剂应用于颜料在有机溶剂中的分散取得了很好的效果。
• In this paper, we study the testing for varying dispersion in proper dispersion nonlinear models.
  本文研究了恰当散度非线性模型变离差的检验问题。
• The new method can resolve sample dispersion and the unclassifiable region problems.
  该方法解决了分类过程中样本点分散和样本不可分问题。
• The description of atmospheric dispersion phenomena remains quasi-empirical and statistical.
  大气扩散现象的说明仍然是准经验性的和统计性的。
• The expression of dispersion interaction energy of three dimensional oscillating dipoles with different frequency and polarization is derived.
  对两个振动频率与极化系数不同的三维振子的色散作用能给出了一种简明的推导。
• Electrolyte in solution reduces the apparent solubility and dispersion stability of disperse dyes.
  溶液中电解质将降低分散染料的表观溶解度和分散稳定性。
• The inorganic flame retardant was surface modified to enhance compatibility and dispersion within the polymer.
  对无机阻燃剂进行表面改性，从而提高其与高分子聚合物的相容性和分散性。