破坏性因素 meaning in English

destructive agent

Market can rapidly influence entry of factors and make it be utilized effectively . economic entry barriers ca n ' t be simply thought as destructive factors . then the elimination of artificial entry barriers will release much economy energy
市场可以迅速影响要素的进入，使资源得到有效的利用，经济性市场进入障碍不是市场结构效率的破坏性因素，而人为的进入障碍的消除可以保证许多资源能量的释放。