Large Scale – phrases

English	Chinese
large-scale bench blasting	台阶大爆破
large-scale blast damage profile	大爆破破坏外观
large-scale failure	大破坏
large-scale rock excavation in mining	矿山大规模石料开采
The breakage characteristics of different rock types are known to vary over a wide range, especially at the fine end of the fragmentation curve where breakage is controlled by the inherent properties of the rock substance itself, rather than being controlled by its larger scale flaws and structure	众所周知、不同类型岩石的破碎特点差别很大、尤其在破碎曲线的细端变化大、因为岩石破碎受自身的内在属性控制、而不是受岩石自身的大缺陷和结构的控制
ventilation after large-scale blasting	大爆破后通风稀释和排出大爆破所产生的炮烟和粉尘的通风措施。按爆破作业的要求，应在较短时间内,使大爆破所产生的大量炮烟和粉尘降低到允许浓度,因而需要较大的风量