1·Using the relative theories of probability statistics and a random service system, this paper makes an investigation on the problem of rational utilization of a berthage by bulk salt carriers.
本文应用概率统计和随机服务系统有关理论，探讨散盐船一个泊位的合理利用问题。
1·Using the relative theories of probability statistics and a random service system, this paper makes an investigation on the problem of rational utilization of a berthage by bulk salt carriers.
本文应用概率统计和随机服务系统有关理论，探讨散盐船一个泊位的合理利用问题。