rate of loading and discharging

例句：

1. 1. The efficiency of the loading and discharging process is crucial for the overall productivity of the factory.
   装卸过程的效率对于工厂的整体生产效率至关重要。
2. 2. The company has been improving its loading and discharging operations to reduce waiting times.
   该公司一直在改进装卸操作以减少等待时间。
3. 3. The efficiency of the loading and discharging system can have a significant impact on the overallperformance of a logistics network.
   装卸系统的效率对物流网络的整体性能有重大影响。