孔网 [
kǒng wǎng]
hole pattern
- 精心设计的漏孔网片,能轻松掌握出粉量,避免通常粉盒易打翻浪费大的弊端。
The elaborately designed screen allows easy control of powder amount so as to reduce the waste of powder. - 本文就如何确定露天矿山多排深孔爆破孔网参数问题,提出一些见解,以供探讨。
In this paper, based on practicalexperience of the author, how to determine hole pattern paramenters in open - pit benchblasting is presented. - 在深孔爆破工程中为了取得良好的爆破效果,必须合理地确定布孔方式、孔网参数、起爆方法等技术参数。
In borehole blasting, the technological parameters such as hole pattern parametersand priming method must be reasonably determined.
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