古典吧>英语词典>dispersal翻译和用法

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

    • Plants have different mechanisms of dispersal for their spores.
      植物传播孢子的方法各不相同。
    • The pollen activity of hickory in pollen dispersal period and different storage conditions was determinated using FCR ( fluorochrome reaction).
      利用FCR方法对不同散粉期和不同贮藏条件下山核桃花粉生活力进行了测定。
    • Prolonged heat can, moreover, enhance production of smog and the dispersal of allergens.
      持续的高温也提高了烟雾的产量和过敏原的散布。
    • 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
    • There are some interesting and novel schemes to address availability, such as information dispersal.
      有一些有趣而新颖的方案可用于解决可用性,比如信息传播。
    • 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。
    • 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)。
    • 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。
    • Habitat fragmentation poses a wide spread threat to biodiversity by disrupting seed production and dispersal.
      生境片断化扰乱了种子的生产和扩散机制,越来越严重地威胁着生物多样性。
    • The Application of Cellular Automata to study Theoretically Annual Plant Population Dispersal
      应用细胞自动机对一年生植物种群扩散进行理论研究