基本解释[经济学]竞争排斥法则英汉例句双语例句The second part discusses about "principle of competition exclusion" of the enterprises and enterprises' ecological niche differentiation.第二部分对企业竞争排斥法则和企业的生态位分化进行讨论；principle of competition exclusion更多例句专业释义经济学竞争排斥法则