usable condition meaning in Chinese

可使用状态
可用状态

What procedures are in place to ensure that all inventories received from suppliers are in acceptable salable / usable condition
采取什么程序以保证所有从供应商处收到的货物均为可接受的适销适用的状况？
I suggested usable conditions of two methods , comment advantages and shortcomings about them ; and then i compare the result of port of china and foreign port , found out some reasons of difference of them . i put forward farther research issues at the end of the paper
论文最后部分提出了两种方法的使用条件，对两者的优缺点进行了评述；然后将具体港口的测算数据进行了国际比较，找出存在不足的几点原因；在论文结尾部分，提出了该项工作今后所要进行的进一步研究内容。