Warning: file_put_contents(): Only 0 of 4998 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 principle of competition exclusion例句_principle of competition exclusion英汉例句_principle of competition exclusion双解例句_沉淀汉英词典
The second part discusses about "principle of competition exclusion" of the enterprises and enterprises' ecological niche differentiation. 第二部分對企業競爭排斥法則和企業的生態位分化進行討論；