| English | Chinese |
| acting principle of dynamite break outing pack | 松扣弹作用原理遇卡管柱经测准卡点后，用电缆连接工具人井至预定接箍深度无误后，引爆雷管、导爆索，爆炸后产生的高速压力波使螺纹牙间的摩擦和自锁性瞬间消失或者大量减弱，迫使接箍处的两连接螺纹在预先施行的反扭矩及上提力作用下松扣、爆炸后即可旋转管柱,继续完成倒扣 |
| angle of break | 裂缝角在充分或接近充分采动条件下，移动盆地主断面上，地表最大的裂缝和采空区边界点连线与水平线在煤壁一侧的夹角 |
| back break | 超挖超出预期崩落区的岩石排放。超爆的岩石量取决于所使用的爆破方法、岩石的结构和强度、地下岩洞开口的大小，参见 overbreak |
| back break | 后裂最后排炮孔限界之外的岩体破裂 |
| break-even | 收支平衡的 |
| break-even stripping ratio | 临界剥采比 |
| break-even stripping ratio | 无盈亏剥采比 |
| break-in | 拉底 |
| break-in | 底槽 |
| break-in | 底部掏槽 |
| break in declivity break line | 切顶线参见 caving line |
| break in declivity break line | 放顶线 |
| break-off line | 切顶线参见 caving line |
| break-off line | 放顶线 |
| break phenomenon | 崩落现象 |
| clean break | 炸得干净 |
| clean break | 全部炸掉 |
| drilling breaks | 钻屑钻凿炮孔时产生的岩石碎屑 |
| face break | 工作面断裂 |
| face break | 放顶线 |
| field time break | 现场起爆信号 |
| G-venting from the blast penetrates the fracture planes perpendicular to the hole axis and breaks the rocks up and propels them up to the air | 爆破喷泄的气体渗人与炮孔轴线垂直的裂缝面、将岩石破碎后抛向空中 |
| induced break | 感生断裂 |
| initial break | 掏槽 |
| internal break | 内部故障 |
| optimum break | 最佳破碎粒度 |
| ore break by blasting | 爆破落矿通过爆破崩落矿石的作业。根据装药空间不同,落矿爆破分为炮孔爆破和硐室爆破 |
| ore break down by blasting | 爆破落矿通过爆破崩落矿石的作业。根据装药空间不同,落矿爆破分为炮孔爆破和硐室爆破 |
| plane of break | 垮落面 |
| strain break | 应变断裂 |
| surface break | 地面陷落 |
| The major causes of flyrock are inadequate burden, inadequate stemming length, drilling inaccuracy, excessive powder factor,unfavorable geological conditions open joints, weak seams and cavities, inappropriate delay timing and sequence, inaccuracy of delays, back break and loose rock on top of the bench | 飞石产生的主要原因包括抵抗线不足、炮泥长度不够、钻孔不精确、单位炸药消耗量过多、地质条件不利露天节理、矿层不稳固和空穴、延时定时和序列不当、延时不精确、发生反向爆破、以及台阶上部岩石松散等 |
| time break | 计时信号 |
| torsion break | 扭力破坏 |
| tough break | 韧性断裂 |
| troubleshooter-ing circuit breaks | 解决起爆网路漏电 |
| under break | 欠挖爆破后,井巷断面周界小于设计尺寸的现象 |
