求翻译：在粉料的化学状态、物料状态及颗粒的硬度要求一定的情况下，可调整油缸的压力，送料电机、压片机的转速（无级）得到三者的最佳状态，可提高产量。是什么意思？

Chemical status, material status of the in powder and granules hardness requirements under certain circumstances, adjustable cylinder pressure feeding speed for motor, Tablet press (stepless) are among the best State, can increase the yield.