我觉得应该是：
With the globalization of economy and rapid development of scientific technology,now enterprises are facing environment has changed greatly,while the traditional cost control only stay in the original mode and content in today's society,already cannot satisfy the requirement of the development of research enterprise cost control,both in theory and in practice has the great significance.This paper firstly introduces the cost control research background and significance,then expounds further cost and cost control mode,finally the theoretical framework of liaocheng city in shandong province as a case freight Co.,LTD,it turned to reduce logistics cost of homework cost control mode analysis,based on which,some homework cost control of the implementation of the security measures.