disperse是什么意思,disperse怎么背,怎么记,disperse的词根词缀巧记速记方法,disperse构词,构成,中文翻译

disperse是什么意思,disperse怎么背,怎么记,disperse的词根词缀巧记速记方法,disperse构词,构成,中文翻译_英语词典

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disperse vt.(使)分散；驱散

释义2： disperse
/ dis5pE:s /

◙ verb
1. [with obj.] distribute or spread over a wide area
• 分散；散布
»storms can disperse seeds via high altitudes.
  暴风可以从高处散播种子。
»caravan sites could be dispersed among trees so as to be out of sight.
  商队驻地可能散布在树丛中，以避人耳目。
  go or cause to go in different directions or to different destinations
• 疏散；驱散
»[no obj.] the crowd dispersed.
  人群散开。
»[with obj.] the police used tear gas to disperse the protesters.
  警察用催泪弹驱散了抗议者。
  cause (gas, smoke, mist, or cloud) to thin out and eventually disappear
• 使（气体，烟，雾，云）消散
»winds dispersed the bomb's radioactive cloud high in the atmosphere.
  风将炸弹的放射云向高空吹散开去。
  [no obj.] thin out and disappear
• 消散
»the earlier mist had dispersed.
  晨雾已经散去。
  [Physics] divide (light) into constituents of different wavelengths
• [物理] 使（光）色散
◙ adjective
1. [attrib.] [Chemistry] denoting a phase dispersed in another phase, as in a colloid
• [化] 分散的
»emulsions should be examined after storage for droplet size of the disperse phase.
  感光乳剂在储存后应该检查是否有小滴的分散相。

【派生】

♦ disperser noun
♦ dispersible adjective
♦ dispersive adjective

【语源】

1. late Middle English: from Latin dispers- 'scattered', from the verb dispergere, from dis- 'widely' + spargere 'scatter, strew'

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