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

• A unique fiber dispersion method, which enabled uniform distribution of natural fibers, was used in this process.
  一种在这项工艺中被采用的独特的纤维分散方法，可以进行天然纤维的均匀分布。
• The experimental results observed in passively mode-locked Er-doped fiber laser with positive dispersion are analyzed theoretically.
  对观察到的正色散腔被动锁模掺铒光纤激光器的实验现象进行了理论分析。
• A polarization-mode dispersion ( PMD) measurement system using a pair of polarization-state generators ( PSGs) is demonstrated.
  采用一对偏振态发生器（PSG）构建了一套偏振模色散（PMD）测量系统。
• 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。
• The mechanism of electroless composite plating and the dispersion mechanism of surfactant in electroless composite plating were discussed.
  对化学复合镀机理及表面活性剂在化学复合镀中的分散机理进行了探讨。
• The lattice vibrations of one-dimensional coupled monatomic chain and the dispersion relations are studied.
  研究了一维耦合单原子链晶格振动以及色散关系。
• The influencing factors on water solubility, water dispersion stability and film-forming property were studied.
  研究了树脂水溶性、水分散体系稳定性、成膜性能的影响因素。
• 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。
• We have studied the dispersion and optical transmission spectra of the dual-periodic one-dimensional photonic crystals.
  计算了厚度调制的双周期一维光子晶体的色散关系和透射谱。
• 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。