1) big well method
大井法
1.
The paper introduces the taking value,the calculation formula and the determination of boundary in the calculation with the "big well method",under the finite geohydrologic and engineering geological data in the conventional reconnaissance.
地下厂房涌水量的估算有多种方法,本文介绍常规勘察过程中,当水文地质和工程地质资料有限的情况下,用“大井法”进行计算时的取值、选用计算公式、确定边界条件等问题。
2.
This paper deals with hydrogeological conditions and water filling conditions in the Xiongcun copper ore district and predicts the water yield of mine by means of "big well method".
在分析、论述西藏雄村铜矿区水文地质条件及矿坑充水条件基础上,采用"大井法"对矿坑涌水量进行了初步预测。
3.
It also uses the big well method to forecast the inflow of the mine,and the calculation result is in concordance with the existing observation data.
以运营多年的某煤矿为例,在分析该矿井水文地质特征的基础上,指出了该矿井的主要充水因素,并采用"大井法"预算了矿井的涌水量,与已有的监测数据进行对比,其计算结果较吻合,为该矿井的设计、开采提供了依据。
2) ultimate spacing pattern
最大井距布井法
3) improved large water well method
改进大井法
1.
In combined with the conventional water inrush predicted method and in comparison with the site water pumping test results and the large water well method results,the improved large water well method was confirmed to be more accurate to predicte the mine water inrush quantity under the special boundary conditions.
综合水文地质和工程地质调查结果、室内岩石力学实验、地下水动力学理论改进传统的"大井法",针对石嘴山矿区西翼采区特殊的地质背景,建立三维数值模型,对工作面涌水量进行预测,并结合传统涌水量预测方法和现场抽水试验结果与改进大井法所得结果进行对比,证明改进大井法对预测特殊边界条件下矿井涌水量更为精确;以及丰富采动过程中矿井涌水量的预测方法,减少水害对煤矿安全生产的威胁。
4) pump-down workover
泵送法大修井
5) big hloe
大井径井
6) large hole well
大井眼井
补充资料：《大唐大慈恩寺三藏法师传》
见中国佛教传记。
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