粉矿 meaning in Chinese

comminuted ore
dust ore
fine ore
finely divided ore
mine smalls
minesmalls
ore fines
orefines
pulverized ore
smalls

Effect of adding cvrd fines and high - iron indian fines on sinter quality
和印度高品位粉矿配比对烧结矿质量的影响
Practice of reducing powder ore weight percent and rationally utilizing powder ore
东山矿降低粉矿产率及合理应用粉矿的实践
On the feasibility of wide plateform preserving and slope steepening in yingpanshan mining district
粉矿抛尾工艺的应用与探讨
The author tells of main technical paramenter of cold - pressing ball , including some glue , typed pressure and the relationship between materials rate and balls
摘要对影响锰粉矿冷压球团的主要工艺参数进行了试验，研究了粘结剂、成型压强、物料配比与球团的关系。
Abstract : experiments indicated that under tanggang material conditions and at the basicity range of 1 . 4 1 . 7 , the sinter tumbler strength and reduction desintegration properties were worsen as australian fine ores added ; but at the basicity range of 0 . 4 0 . 6 , the sinter strength can improved with both adding of indian fine ores or australian fine ores
文摘:试验表明：在唐钢原料条件下,碱度1 . 4 1 . 7范围内,配加澳粉矿使烧结矿强度和低温还原粉化性能下降,印度粉矿影响不明显;在碱度0 . 4 0 . 6范围内,配加印度粉矿和澳粉矿都有利于烧结矿强度的提高。