1) circulation measurement of one-meter length of blasthole
单位炮眼循环进尺
1.
The analytical results are advisable and as follows:(1) The concepts of tunnel circulation measurement of one-kilogram explosive and tunnel circulation measurement of one-meter length of blasthole are put forward.
通过对实验结果的分析,得到如下结论:(1)提出单位炸药循环进尺和单位炮眼循环进尺的概念,这2个概念可为巷道爆破设计的优劣提供评判标准。
2) circulation measurement of one-kilogram explosive
单位炸药循环进尺
1.
The analytical results are advisable and as follows:(1) The concepts of tunnel circulation measurement of one-kilogram explosive and tunnel circulation measurement of one-meter length of blasthole are put forward.
通过对实验结果的分析,得到如下结论:(1)提出单位炸药循环进尺和单位炮眼循环进尺的概念,这2个概念可为巷道爆破设计的优劣提供评判标准。
3) advance per round
循环进尺
4) cyclic carry
循环进位
5) perforation hole size
炮眼尺寸
6) jet perforation circulation washer
炮眼循环冲洗工具
补充资料：进尺
采矿 、钻探等工作的进度，通常以米为单位计算：钻机钻探的年～ㄧ隧道掘进日～十米。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条