| 1. | Roller mills grind essentially by crushing and attrition .
辊磨机主要靠挤压和摩擦研碎物料。 |
| 2. | These rolls are corrugated cylinders, usually of the spiral type .
粉碎辊是波纹式滚筒，还常是螺旋割纹式。 |
| 3. | The oversize is reduced by roll crushers to the correct size of coal .
大粒煤再用对辊压碎机压碎到要求的粒度。 |
| 4. | Coarse material entering the mill is crushed between the ring and rollers .
进入磨机的粗料压碎于辊和钢环之间。 |
| 5. | The pressure problem is met by using corrugated steel rolls as the electrodes .
在使用表面具有波纹的钢辊作电极时，就存在压力影响问题。 |
| 6. | Brush or roller for small areas and touch - up only
小面积施工可采用刷涂或辊涂。 |
| 7. | Studies of the design on mill roller driving schemes
磨粉机磨辊驱动方案设计探讨 |
| 8. | The failure study of the wormwheel working surface
冷轧工作辊辊面剥落的失效分析 |
| 9. | The development of bead welding rods for corrugated roller
瓦楞辊堆焊焊条的研制 |
| 10. | Dynamic balancing of rolls and dryers of paper machine
造纸机械辊筒与烘缸动平衡 |
