pressure of top roll

例句：

1. 1. The machine's design is optimized for maximum efficiency, reducing the pressure of top roll.
   机器的设计旨在最大化效率，减少顶部辊的压力。
2. 2.In this process, the pressure of top roll needs to be carefully controlled to prevent any potential damage.
   在这一过程中，需要仔细控制顶部辊的压力，以防止任何潜在的损害。
3. 3.The engineers were tasked with monitoring the pressure of top roll and ensuring it remained within safe limits.
   工程师们被分配了监测顶部辊压力的任务，并确保其保持在安全范围内。