tropical zone

基本解释

The Southern part of Fujian Province, situated in the south sub-tropical zone of China with rich and varied natural resources, is a valuable-land in Fujian.
福建省闽南地区处于南亚热带，为全省纬度最低的一个区。
According to the paleobiogeographic analysis, the southern region of Qinling belonged to tropical - subtropical zone, while the northern region of Qinling to temperate zone in Triassic.
古生物地理分析表明：三叠纪时，秦岭北侧属于温带生物区系，秦岭南部属于热带-亚热带生物区系。
In this paper, the distribution and differentiation of rare earth elements (REEs)in a typical geochemical landscape in a sub-tropical zone, southern Jiangx- i, have been studied systemically.
本文选择赣南亚热带典型地球化学景观区，较系统地研究了稀土元素在景观中的分布，分异特征。

It is the largest continuous area of primary broad leaf forest ecosystem in the whole sub-tropical zone.
UNESCO: EDUCATION