基本解释

• [生物学]区系成分

英汉例句

双语例句

• In terms of faunal geographical elements of grasshopper communities, 48 species of grasshopper were recorded, belonging to 31 genera, 7 families.
  从蝗虫的区系地理成分来看，长白山地区共有48种蝗虫构成了蝗虫群落，它们隶属于7科，31属；
• The faunal analysis of 114 species of butterflies in Letu nature reserve shows that the butternies in Letu nature reserve are predominated by Oriental elements;
  对乐土自然保护区的114种蝴蝶进行区系分析表明，保护区蝴蝶以东洋区成分为主体构成；
• The sauropod fauna from Changdu Prefecture, Tibet not only has elements in common with the sauropod fauna from the Sichuan Basin, but may include more diverse faunal components.
  该发现还表明，西藏昌都地区的蜥脚类恐龙动物群不仅具有与四川盆地蜥脚类动物群相同的要素，还可能具有更多样化的动物区系成分。
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专业释义

生物学

• 区系成分