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Meaning of 凿岩

Lookup via: Pinyin | Radicals
záo yán (Trad.: 鑿岩)
(rock) drilling
Example Sentences
1
This drill can bore through rock.
2
Based on the drilling practice this paper analyzes and discusses the wearingprinciples on several wearing forms and also the methods to lower the war of bit.
3
A method was studied to realize the discrete and random task planning of a drilling robot with two booms.
4
In this paper, three stages of blasting development in Hujiayu Copper Mine are summarized and analysed. Drilling and blasting parameters are discussed.
5
ANSYS
The forming process of a warm extrusion concave die about the drilling bit shell was simulated numerically with contact analysis modules in ANSYS.