n. 一个地区的动植物
网络 生物区系; 生物相; 生物群系
Gulf of Mexico - Origins, Waters, and Biota.
墨西哥湾——起源、水域及生物群。
They have had serious effects upon the biota of stream.
它们对河流中的生物群体产生严重影响。
The biota exhibited a one hundred percent mortality response.
这种生物显示出一种百分之百的死亡反应。
Over time, some of the excess C-14 has become buried or incorporated in biota around the globe.
随着时间推移,一些过剩的碳14已被掩埋或整合在全球生物区中。
Get us to do things that leads to the support and perpetuation of the biota, rather than its destruction?
使我们正确的做事,以换来生物群的维系和永存,而不是它的毁灭吗?