1) old and small coal mine
老窑
2) gob water
老窑积水
1.
But during the shallow coal seam mining,the Quaternary pore water has local direct hydraulic connection,and the focal point of to keep away is gob water and fault conducted water,because of calamities bring about may be .
通过对五轮山井田水文地质条件、地表水及地下水动态特征及井巷开拓过程中反映的水文地质资料的研究与分析,认为正常情况下,五轮山井田各含水层对煤层开采不构成直接威胁,浅部煤层开采时局部与第四系孔隙水会有直接的水力联系,矿井田初期开采防范的重点是老窑积水和断层导水,其造成的灾害可能是毁灭性的。
3) pouring water of old pit
老窑突水
4) the water of old kiln
老窑水
1.
Especially, the water of old kiln, construct and fall pillar is more dangerous to production of the coal mine.
特别是老窑水、构造及陷落柱导含水,对煤矿安全生产构成极大威胁。
5) gob area
老窑采空区
1.
To use 3D seismic prospecting in control of coal seam occurrence form has demonstrated its satisfying effects,but for a mine's high yield,high efficiency geological guaranteeing system still need to determine geological anomalous bodies of“barren zone”,subsided column,gob area and coal seam outcrop etc.
三维地震勘探在控制煤层赋存形态方面已取得了令人满意的效果,但矿井高产高效地质保障系统需要准确圈定“无煤带”、陷落柱、老窑采空区、煤层露头等地质异常体。
6) acid waste water
酸性老窑水
补充资料：老屋场
老屋场
老屋场奇峰密布，村落处梯田重叠，山水相对，洋溢着醇浓的田园风光。该游览线有神仙锁、神兵聚会、空中田园、鸳鸯瀑布等景点。
神仙锁位于天子山盘山道旁，形状如同健身石锁；神兵聚会是天子山景区底精华景点，汇聚着30多座形态各异的峰林，仿佛一支神兵天将，藏于深山密林之中；空中田园坐落在天子山左侧2000米的土家寨旁，海拔1000余米，下面是万丈深渊的幽谷，幽谷上有梯形良田，登上“田园”，清风拂袖，云雾缠身，如临仙境；鸳鸯瀑布位于老屋场的西部，一条白练似的飞流从百余米的石崖顶泻下，中间因石头阻截，将水分成两股，然后流入水潭融为一体，故称鸳鸯瀑布。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。