shakeout and consolidation
问题描述：
shakeout and consolidation
they drop out or are bought by the larger companies in a process of shakeout and consolidation,leaving the larger companies with the resources to dominate the industry,which is now mature.
答
在经济衰退与企业合并的过程中,他们或是退出市场,或是被大公司收购,只剩下拥有资源的大公司主宰这个行业,从而实现了行业的成熟发展.
shakeout
(经济危机中)实力薄弱的行业、产品等的被淘汰
轻度经济衰退,股票市场震动
consolidation
合并,联合