电位器控制 meaning in English

potentiometer control

But nowadays most of the induction supplies are discrete systems controlled by regulated resistance . they do not have human - machine interfaces and communication interfaces ; as a result , they cannot meet the requirement of modern production
目前的感应加热电源大多是分立元件控制系统，由电位器控制，不具有良好的人机界面和通讯系统，自动化程度不高，并且不符合现代企业对生产的要求。