1) breaking quality
破碎质量
1.
Blast breaking quality is an important economic factor in the production of an open-pit iron mine,the result of the test and research on the top spacing loading blast method done to mid-deep boreholes,shows that top spacing loading method can improve breaking quality as well as reduce big piece rate,thus lowering the production cost,which is of great significance to the mine.
爆破破碎质量是露天矿生产的重要经济技术指标,通过对中深孔进行的顶部间隔装药爆破方法的试验研究,结果表明:顶部间隔装药爆破法可以提高破碎质量和降低大块率,从而降低生产成本,对于矿山具有重要的现实意义。
2) katamorphism
[,kætə'mɔ:fizəm]
破碎变质
3) fragmentation parameter
破碎参量
4) crushing
[英]['krʌʃɪŋ] [美]['krʌʃɪŋ]
破碎量
5) katamorphic zone
破碎变质带
6) fractured rock-mass mediums
破碎围岩介质
补充资料:参量阵
见水声学、非线性声学。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条