| 1. | The secondary screens receive the coal from the crushers and remove the fines .
经压碎后的煤通过第二道筛，筛出细粉。 |
| 2. | When the bead has cooled on the metal sheet transfer it to a mortar and grind to a fine powder .
当球珠已在金属板上冷却，把它转移到一个研钵里，研磨成细粉。 |
| 3. | When the bead has cooled on the metal sheel transfer it to a mortar and grind to a fine powder .
当球珠已在金属板上冷却，把它转移到一个研钵里，研磨成细粉。 |
| 4. | In order to calcine calcium carbonate fines, the technique of high-temperature pelletization has successfully been used .
为了煅烧碳酸钙细粉，已经成功地应用了高温成球技术。 |
| 5. | By adding soda ash or caustic soda to the feed stock, the surface of the pellets becomes sticky and coated with fines .
在进料中加入纯碱或烧碱，小球的表面就变粘并为细粉覆盖。 |
| 6. | According to this model a monolayer of fines coating the coarse is the minimum needed to bring the viscosity down .
按照这个模型，粗粒物料覆盖以单层细粉是使粘度降低至细粉粘度的最小需要量。 |
| 7. | Elutriation refers to the selective removal of fines by entrainment from a bed consisting of a mixture of particles sizes .
扬析是指从由各种颗粒直径的混合物形成的床层中选择地夹带出细粉颗粒的过程。 |
| 8. | Borax must be reduced to powder for infants
硼砂必须研成细粉才能供婴儿使用。 |
| 9. | New generation high - efficiecy superfine powder collector
新一代高效超细粉体收集器 |
| 10. | The development of ultra fine powder classification
超细粉体分级技术研究进展 |
