Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/bc4d74295c8d6f445b4ec4777de7ae52.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 inverted population density例句_inverted population density英汉例句_inverted population density双解例句_94生活常识网有道词典
In the ecological process, there is some relation of inverted'U'pattern among founding rate, population density and founder density. 在生态化过程中，产业组织设立率与种群密度以及筹办者密度之间存在着倒U型关系；