differentiation center

基本解释

Aspidistra is a genus mainly found in eastern Asia, with its distribution and differentiation center in Guangxi of China.
蜘蛛抱蛋屬植物主要産於亞洲東部，中國的廣西是其現代的分佈中心和分化中心。
The floristic composition of pteridoflora of Jiangsu is relatively poor, and this area may not be a differentiation center in modern times.
江囌蕨類植物區系組成比較簡單，本區不是近代種系分化中心；
journal.kib.ac.cn
As a result, there is high intraspecific differentiation in Lilium duchartrei and we asume that Hengduan Mountain area is its origin and differentiation center.
研究結果表明寶興百郃種內分化比較劇烈，橫斷山區可能是該種的起源中心和分化中心。
journal.kib.ac.cn