结果表明：组合载荷破碎岩石的深度、体积随静压和冲击能增加而增加，破岩比能则随之下降。
And the results indicate that the depth and volume are increased with the increasing of WOB and impact energy, and contrary to the special energy consumption of rock fragmentation.
岩石破碎比功表征钻井中破碎单位体积岩石的功耗量。
The rock crushing work ratio denotes the work used to break rock of per volume in drilling.
冻土凿碎比能是表示凿碎单位体积冻土所消耗的功，它反映了冲击破碎冻土的能力。
The impact penetrant specific energy of frozen soil indicates the work of chiseling the frozen soil per unit volume, and reflects the ability to impact frozen soil.
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