摘要
讨论了各种矿井水流量测定方法在矿井中实际测量时遇到的技术难题，提出了合理使用矿井流量测量装置获取正确测量结果的技术方法。实际应用证明，正确的测量方法可以达到2％～3％的测量精度。
paper discussed the technique hard nuts about various canal sewage discharge measure methods met in actual measuring mine water, put forward right diagraph technique methods of which the reasonable usage of the discharge measure instruments to obtain the correct results.The results indicated that the diagraph methods of the exactitude can attain 2% - 3% diagraph accuracy.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2006年第1期56-58,共3页
Coal Geology & Exploration
关键词
矿井水
明渠流量
流量测定
mine water
canal sewage discharge
the discharge measurement
