栖生
- 网络commensalism
栖生-
几乎没有哪个国家像南非那样拥有如此多样化的动植物栖生地。
Few countries have as rich a diversity of habitat as South Africa .
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HPS常在健康猪的鼻腔、扁桃体、气管中分离到，因此区分出正常栖生菌株与致病性菌株是确诊该病的关键所在。
HPS is often isolated from the nasal cavity of healthy pigs , tonsil , and trachea , so distinguishing virulent strain and avirulent strain is the major factor for diagnosis of the disease .
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伊莎贝尔：你提到了龙-它们会在这栖生吗？
Isabel : You spoke of the dragons-will they breed here ?
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华山松叶栖内生真菌的分离鉴定及筛选
Isolation and screen of endophytic fungi from Pinus armandii needles
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关于第一只鸟是从树栖还是陆生的祖先进化而来，一直是古生物学家激烈争论的话题。
Whether the first birds evolved from arboreal or terrestrial ancestors is a matter of lively debate among palaeontologists .