操作强度 meaning in English

manipulation strength
operating density

At the same time , the operating intensity of boiler operators during the time of varying the unit ' s load is greatly elleviated , enhancing the automatization level of boiler operation
同时，大大降低了锅炉运行人员在机组变负荷时的操作强度，提高了锅炉运行的自动化水平。
It changes traditional production working procedure , and labor efficiency gets improvement and reduces labor operation intensity . equipment volume is small , and made candy surface is smooth and with fitting transparence is high and accords with food sanitary demand
它改变了传统的生产工序，劳动效率得到了提高，降低了劳动操作强度。设备占地面积小，浇注成型的糖果表面光滑，夹心透明度高，符合食品卫生要求。