dispersal
英 [dɪˈspɜːsl]
美 [dɪˈspɜːrsl]
n. 分散; 疏散; 散布
复数：dispersals
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- police trained in crowd dispersal
在疏散人群方面受过训练的警察 - the dispersal of seeds
种子的播撒
- police trained in crowd dispersal
柯林斯词典
- N-UNCOUNT 散开;散布;传播
Dispersalis the spreading of things over a wide area.- Plants have different mechanisms of dispersal for their spores.
植物传播孢子的方法各不相同。
- Plants have different mechanisms of dispersal for their spores.
- N-UNCOUNT 疏散;分散
Thedispersal ofa crowd involves splitting it up and making the people leave in different directions.- 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。
- The police ordered the dispersal of the crowds gathered round the building.
英英释义
noun
- the act of dispersing or diffusing something
- the dispersion of the troops
- the diffusion of knowledge
双语例句
- These guidelines are intended to prevent the inadvertent exposure and dispersal of recombinant molecules;
这些指导方针的目的在于避免无意透漏和散布基因重组分子； - The deformation and breakup of liquid droplet is important in fuel explosive dispersal.
液滴变形和破碎是燃料抛撒问题的重要过程。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - The positive equilibrium is stable if the dispersal rate is larger than the maximum of the interval.
当扩散率继续增大时，该系统的正平衡点又变为稳定的。 - 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。