load chart

例句：

1. 1.We need to load the cargo onto the ship before it sails.
   我们需要在船出发前将货物装载到船上。
2. 2.The engineer drew up a load chart to determine the weight of the materials needed for the project.
   工程师绘制了一张装载图，以确定项目所需的材料重量。
3. 3. The company uses load charts to optimize its transportation routes and reduce fuel consumption.
   该公司使用装载图来优化其运输路线，减少燃油消耗。