contagious distribution

常見(jiàn)例句

雙語(yǔ)例句

• All the tree species in shrub layer were contagious distribution.
  灌木層主要樹(shù)種均呈集群分布。
• Objective To explore the application of the trend-surface model on geographical distribution of contagious diseases.
  目的應(yīng)用趨勢(shì)面模型分析傳染性疾病的地理分布趨勢(shì)。
• When the succession developed to year 2000, the I index of main arbor species declined obviously, but still contagious distribution.
  在演替進(jìn)行到2000年時(shí)，主要樹(shù)種的I值均明顯降低，但仍均為聚集型空間分布格局。
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