1) short hole shrinkage
浅眼留矿法
1.
To maintain normal production, the enterprise must preserve a large number of storage ore in the mine stopping with short hole shrinkage stopping.
主要使用浅眼留矿法生产的矿山 ,必须保存一定数量的存窿矿石量才能使企来正常生产 ,而矿石开采需要成本 ,因此 ,保有最少而合理的存窿矿石量及其所积压资金量最优 ,使用三强作业技术可获最佳经济效果。
2) Short-hole blasting
浅眼爆破
3) non-bottom-pillar short-hole stopping ore
无底柱浅眼留矿
4) shallow cave blasting outdoor
露天浅眼爆破
1.
It indicates that reasonable air buffer can strengthen blast control and improve effect of blasting through blasting funnel currently and actual blast construction, and introduces application of air buffer in shallow cave blasting outdoor.
通过现场爆破漏斗试验和实际爆破施工结果表明,合理的空气隔层对加强爆破作用控制、改善爆破效果在露天浅眼爆破中同样有显著效果,并介绍了空气间隔在石山露天浅眼爆破中的应用。
5) springing blasting
浅眼光面爆破
1.
The design and implementation of shallow hole smooth blasting and springing blasting in complicated circumstances are introduced on the basis of field test.
结合工程实践 ,介绍在复杂条件下 ,进行浅眼光面爆破与药壶控制爆破相接合的设计与施工经验。
6) shallow holes and small error controlled blasting in step
微差浅眼台阶控制爆破
参考词条
补充资料：留眼
1.谓留待以后目睹。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。