1) index of drill cuttings absorption and release
钻屑解吸指标
2) Drilling cuttings weight and gas desorption
钻屑量与钻屑瓦斯解吸指标法
3) the amount of gas desorption
钻屑解吸量
4) method of drilling index
钻屑指标法
5) index of drilling yields
钻屑量指标
1.
As result of backward equipment and wrong operation,the forecast results become unreliable when the index of drilling yields is used in forecasting coal or rock outburst.
用钻屑量指标预测煤与瓦斯突出时,由于采样装置落后和操作不规范等原因,导致预测结果可靠性降低。
6) desorption index
解吸指标
1.
In order to ascertain prediction index critical value of working faces in Gaocheng mine,using experience formula of gas desorption index and gas stress fix Δh2 critical value,with the experiment method and analyzed the critical value′s reliability,through Δh2 and gas content relation curve,which was tested on the spot.
为了确定告成矿回采工作面预测指标Δh2临界值,利用瓦斯解吸指标与瓦斯压力的经验公式,采用实验室实验方法确定了Δh2临界值,并通过现场测试的Δh2与瓦斯含量的关系曲线对Δh2临界值的可靠性进行了分析。
补充资料：滴屑屑
1.颤抖貌。
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