| English | Chinese |
| blasthole stemming length | 炮孔炮泥长度 |
| borehole length | 炮孔长度从孔口轴心到孔底的测量长度 |
| breadth-length ratio | 长宽比 |
| cartridge length | 药卷长度单个药卷的长度,通常采用药径 * 药长〈例如：25 mm * 100mm〉表示药卷的大小 |
| collar length | 空孔长度由炸药顶部到孔口的距离，通常即为堵塞长度 |
| column charge length | 柱状药包长度炮孔中柱状药包的长度，单位为m |
| column charge length | 药柱深度参见"柱状药包长度” |
| crack length | 裂隙长度平面裂隙的〈最大〉延展 |
| deck length | 间隔装药长度 |
| diameter-to-length ratio | 直径一长度比 |
| focal length of cumulative shooting flow | 聚能流的焦距聚能流在运动过程中,其截面最初缩小,然后扩大。在截面最小处，聚能流的运动速度和能流密度最大。最小截面距装药端面的距离称为聚能流的焦距。在焦距处，聚能流的破坏作用和穿透能力最大 |
| gap arc length | 缺口弧长缺口弧长 L 是包括定向窗口长度在内的缺口展开长度。根据工程经验，爆破缺口弧长应为：3/4 πD≧L >, 1/2πD,式中D为烟囱或水塔底部直径 |
| hole length | 炮孔长度沿炮孔方向由眼〈孔〉底至眼〈孔〉口的长度 |
| If the stem-mming length is long, then large pieces of rock will form | 如果炮泥长度大、则会形成大块岩石 |
| inclined length of horizon | 阶段斜长阶段上部边界至下部边界沿煤层倾斜方向的长度 |
| joint trace length | 节理迹线长度 |
| length and diameter of hose | 胶管长度和直径 |
| length formula of charge calculation | 考虑装药深度的计算ГИ・波克罗夫斯基〈Покpовcкий〉认为,当增加装药深度时，不仅被破碎介质体积增加,而且消耗于抬高每立方米介质体积的能量也一定增加。据此提岀下列公式:对于土质，当 W>, 20m 时,Q =(0.4 + 0.6n³)・q・W³ √ W/20 对于矿岩，当W>, 15m 时,Q = (0.4+0.6n³)・q・W³ √W/15 |
| length of advance | 推进长度 |
| length of bottom charge | 底部装药长度炮孔底部装人炸药的长度 |
| length of charge | 装药长度指底部和中部装药的总长度 |
| length of column charge | 柱装药长度炮孔中部装药长度 |
| length of confinement | 堵塞长度装在炮孔上部为防止炸药气化的非炸药类物质的长度 |
| length of explosive charge in the base | 底部药包长度 |
| length of explosive charge intermediate | 辅助药包长度 |
| length of flameproof joint | 隔爆接头长度 |
| length of lift | 炮孔深度 |
| length of pull | 一次爆破进尺 |
| length of shot | 露天矿沿边坡方向第一个炮孔至最后一个炮孔之间的距离 |
| length of stemming | 堵塞长度装在炮孔上部为防止炸药气化的非炸药类物质的长度 |
| length of stemming intermediate | 辅助炮泥长度 |
| length of the pulse | 空间或时间上的脉冲长度 (space-wise or time-wise) |
| length of the stress wave pulse | 由爆破增压在炮孔边界产生的应力波脉冲长度 (generated at the borehole boundary due to explosive pressurization) |
| length-to-span ratio | 长度-跨度比 |
| length wise position | 纵向位置 |
| long-length cartridge | 长条药筒 |
| long-length cartridge | 长条药卷 |
| medium-length hole blasting | 中深孔爆破 |
| minimum inter-deck stemming length | 最小层间炮泥长度 |
| optimum stemming length | 最佳炮泥长度 |
| optimum tamping length | 最佳炮泥长度 |
| optimum ultradeep length | 最佳超深长度 |
| Our experiments also confirmed that the scatter of the angle of throw increases as the unloaded hole length decreases | 我们通过实验又证实、随着炮孔未装药部分的长度的减少、抛掷的散射角度则加大了 |
| pay length of the hole | 炮孔有效长度 |
| Some consideration is given to the stemming length but no consideration is given to the stemming material and particle size of the rock | 人们虽然考虑到炮泥长度,但没考虑到炮孔填塞材料和岩石粒度 |
| stem-mming length | 炮泥长度炮泥长度不等, 对硬质稳固岩层〈单轴向抗压强度为210MPa〉该长度12倍于炮孔直径，而对弱质稳固岩体〈单轴向抗压强度为30MPa〉该长度则30倍于炮孔直径，单位为m |
| strip length | 剥采长度 |
| The decreasing trend of flyrock distance with increasing stemming length is obvious from the role of confinement in controlling premature venting of high pressure gases | 由于对高压气体的过早喷泄进行控制所起的限制作用、飞石飞行距离随炮泥长度的增加而递减的这种趋势是显而易见的 |
| 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 |
| The maximum flyrock distance decreases with an increase in stemming length。 | 飞石飞行的最大距离随着炮泥堵塞长度的增加而减小 |
| throw length | 抛掷长度岩石爆破时的最大抛掷长度R,单位为m |
| top stemming length in production row | 生产炮孔顶部炮泥长度 |
| volume-length relation curve | V-L 曲线最基本的爆破漏斗特性是 V-L 曲线。它是炸药量一定时，随着炸药埋深 L 的变化，爆破漏斗半径 r〈rL〉、爆破漏斗深度H〈H-L〉和爆破漏斗体积 V〈V-L〉的变化规律 |
| volume-length relation curve | 体积深度关系曲线 |
| wave length | 波长沿传播方向的周期波上两个相继循环内同相两点之间的距离,单位为 m |
