English translation for "boulder blasting"

爆破大石
爆破巨砾
二次爆破
分块钻孔
巨石开炸
巨石炸

Related Translations:

boulder:  n.圆石，卵石；【地质学；地理学】冰砾，巨砾；漂砾。

boulder barricade:  岸边砾石埂

boulder rampart:  巨砾垄

exfoliation boulder:  叶片剥落漂砾

glacial boulder:  冰川漂砾冰砾

boulder flat:  平坦砾块区

boulder well:  底穴井

pedestal boulder:  柱顶砾

scratched boulder:  擦痕砾

boulder crusher:  粗碎机

Example Sentences:

1.

During the deep - hole blasting for the excavation of guishan quarry for construction of baoquan pumped storage hydropower station , the blasting powder factor and the charging concentration of the blasting powder in the rock are reasonably controlled , and then the rate of blasting chunk is greatly decreased with the reduction of the working amount of the boulder blasting afterwards in conjunction with the suitable excavator and crusher etc 摘要在宝泉抽水蓄能电站工程龟山料场开挖的深孔爆破中，合理控制了爆破单位耗药量和炸药在岩石中的集中度，最大限度地降低了大块率，并结合使用适宜的开挖及破碎机械等措施，从而减少了二次爆破工作量。

Similar Words：

"boulder base" English translation, "boulder beach" English translation, "boulder bed" English translation, "boulder belt" English translation, "boulder blaster" English translation, "boulder boasting" English translation, "boulder buster" English translation, "boulder canyon" English translation, "boulder center for the visual arts" English translation, "boulder chain" English translation