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dispersal

英 [dɪˈspɜːsl]

美 [dɪˈspɜːrsl]

n.  分散; 疏散; 散布

复数:dispersals 

TOEFLIELTS

BNC.12682 / COCA.15305

牛津词典

    noun

    • 分散;疏散;散布
      the process of sending sb/sth in different directions; the process of spreading sth over a wide area
      1. police trained in crowd dispersal
        在疏散人群方面受过训练的警察
      2. the dispersal of seeds
        种子的播撒

    柯林斯词典

    • N-UNCOUNT 散开;散布;传播
      Dispersalis the spreading of things over a wide area.
      1. Plants have different mechanisms of dispersal for their spores.
        植物传播孢子的方法各不相同。
    • N-UNCOUNT 疏散;分散
      Thedispersal ofa crowd involves splitting it up and making the people leave in different directions.
      1. The police ordered the dispersal of the crowds gathered round the building.
        警方命令聚集在建筑物四周的人群散开。

    英英释义

    noun

    双语例句

    • The internationalism if film distribution has always guaranteed the rapid dispersal of any significant discovery.
      电影发行的国际性一直在保证任何重大的发现都能得到迅速的传播。
    • The usual vehicles of dispersal are wind ( anemochory), water ( hydrochory).
      通常传播的媒介物是风(风播),水(水播)。
    • Entomologists have tended to underestimate the importance of colonization through dispersal.
      昆虫学家倾向于低估在扩散过程中定居现象的重要性。
    • Relatively rapid and widespread migration, dispersal apparently account for this.
      比较迅速而广泛的迁移,散布就明显说明了这一点。
    • Seed dispersal of the pioneer shrub Rhodomyrtus tomentosa by frugivorous birds and ants
      鸟类和蚂蚁对桃金娘种子传播的初步研究
    • This paper announces the neglected obstacles of non-system on the human resource dispersal of business, and presents the concrete countermeasures on the situation.
      揭示了企业人力资源配置中不被关注的非体制性障碍,并针对这类问题提出了具体对策。
    • Apart from yield, domestication has altered many characteristics of crop plants, including loss of dormancy from the seed and loss of dispersal mechanisms.
      除产量提高外,驯化还改变了农作物的许多性状,包括失去种子休眠期和传播机制。
    • Due to the dispersal ability and the death of individuals, the neighbour could be the same species or not.
      由于散布和死亡的原因,邻体的组成可以是同一物种,也可以是不同物种。
    • Fog dispersal research has since followed the line.
      自那时以来消雾研究一直遵循这个方向。
    • Animals may serve as a vehicle for viral transmission. The means of dispersal are wind, water and animals.
      动物可能成为病毒传播的媒介。传播的媒介有风、水和动物。