钻井冲洗液是影响水井出水量的主要因素之一。
Drilling fluids is one of the main factors influencing the yield of water well.
论述了聚能爆破与盐酸联合洗井提高石灰岩水井出水量的原理及方法。
In this paper the method combined with energizing blasting and hydrochloric acid well washing and its principle in elevating outflow of limestone well are discussed.
管井出水量减少是常见的问题，特别是第四系松散层中的管井更为普遍。
The reducing in water production of tube well is a familiar problem, especially in the loose bed of the quaternary system.
通过淮北闸河矿区的工程实践，介绍了在适宜的水文地质条件下，利用爆破方法提高岩溶含水系统中水井出水量的方法。
By way of the engineering practice in Zhahe mining area, the method raising the well capacity in the karst containing water system under the suitable hydrogeology condition was introduced.
通过淮北闸河矿区的工程实践，介绍了在适宜的水文地质条件下，利用爆破方法提高岩溶含水系统中水井出水量的方法。
By way of the engineering practice in Zhahe mining area, the method raising the well capacity in the karst containing water system under the suitable hydrogeology condition was introduced.
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