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[矿业]阶梯式爆破
1、blasting───v.爆炸（blast的ing形式）；n.爆炸；PoHuai；由爆破而产生的碎石块；枯萎
2、blasting fuse───起爆引线; 导火线；导爆线；导火线
3、abrasive blasting───（磨料）喷砂法，喷砂；（磨料）喷砂法；[机]喷砂
4、bench cushions───靠垫
5、bench───n.长凳；工作台；替补队员；vt.给…以席位；为…设置条凳；n.(Bench)人名；(英)本奇；(德)本希；(丹)本克
6、wooden bench───木制长凳
7、blasting rocks───爆破岩石
8、blasting cap───起爆LeiGuan；LeiGuan，火LeiGuan；爆破LeiGuan
9、bench vice───[机]台钳；老虎钳；台虎钳，台用虎钳
1、Bench blasting is the most usual type of blasting work.───梯段爆破是最常用的爆破工程之一。
2、Typical pit bench blasting can be viewed as blasting under the condition of two free faces.───常规的露天台阶爆破可视为两个自由面条件下的爆破。
3、Considering the safety and efficiency of mining, design of short-delay blasting scheme using bench blasting.───由于考虑到矿山安全与矿山工作效率问题，本设计确定采用微差爆破方案进行台阶爆破。
4、Construction techniques of large area bench blasting in high slope under complicated boundary conditions are described in this paper.───介绍了复杂边界条件下的高边坡大面梯段爆破施工技术。
5、obtained are important to controlling the fragmental quality under bench blasting.───所得结论对控制和提高爆破破碎质量具有重要意义。
6、The technology of borehole order blasting has been widely applied in bench blasting in a number of national open-pit.───逐孔起爆技术在国内一些露天矿山台阶爆破中已经得到推广使用。
7、The boulder, rock wall. bottom toe always appear in limestone mine mid deep bench blasting because of bedding, fault, joint and cave.───石灰石矿岩层较多，断层、节理裂隙和溶洞发育，爆破容易产生大块、岩墙和根底。
8、Ditching blasting differs from common bench blasting, but it has its specialty and complexity.───沟槽爆破不同于一般台阶爆破，其具有特殊性和复杂性。
9、The basic charge calculations have been concentrated round bench blasting.───装药计算的重点主要放在梯段爆破上。
1、The physical model of cantilever board in bench blasting is firstly presented and based on the hypothesis, a formula for calculating the charge weight in the MS delay bench blasting is also derived.
2、Decreasing the twice blasting for bench blasting can obtained better technical and economic effects.