港口通过能力系指港口在一定时间内,充分利用岸边装卸机械与港内储运设施的情况下,可能完成的进出口货物数量(以吨计)。通过能力又可分为:年的(P_(ror)),月的(P_(Mec))与昼夜的(P_cyT)三种。 港口通过能力是由各作业区,装卸区,专用泊位的通过能力合计而成,并按进出口货物分别计算。泊位装卸作业总体的各个组 Port capacity refers to the amount of import and export goods (in tonnes) that can be completed by a port within a certain period of time to make full use of shore-handling machinery and in-port storage and transportation facilities. Passed capacity can be divided into: the year (P_ (ror)), the month (P_ (Mec)) and day and night (P_cyT) three. Port capacity through the ability to work area, loading and unloading area, the capacity of berths together, and according to the import and export goods were calculated. Berth loading and unloading operations in general each group