bed-material load

例句：

1. 1.The new mattress has a higher bed-material load than the old one.
   新床垫的床料负载比旧床垫高。
2. 2.The weight of the furniture is a significant factor in determining the bed-material load.
   家具的重量是确定床料负载的一个重要因素。
3. 3.The company's decision to increase the bed-material load for its products has raised concerns among consumers.
   公司决定增加其产品的床料负载，引起了消费者的担忧。