ON的意思是? In order for the hydraulic force on the roll to be exerted on the material being briquetted, there must be sufficient material being compressed between the rolls to force them apart. 试译:为了获得通过辊子而施加在物料(成型)上的液压力,必须要有充足的物料在辊子间被压缩,然后分离。 这里的ON THE ROLL,ON可以像上面那样翻译吗?查看更多3个回答 . 4人已关注