临界水头 meaning in English
critical head
Examples
- Through the analysis of hydrological yeologys features by analyzing the gielding water of mining section , the critical value of waterhead , the critical thickness of water - resisting layer and othr hydrological geology factors concerned , the researches on the feasibility of the extraction of eastern mine area liyi mine at - 660m under ground with the menance of high - level limestone water have been done
主要通过水文地质特征分析，从采区涌水量、临界水头值及临界隔水层厚度及相关的水文地质因素对李一矿- 660m水平东翼采区在高水位灰岩水威胁下开采的可行性进行了研究。