以下为句子列表：
英文: A result of safety evaluation was educed according to the rules of credible recognition after a index system in colliery ventilation safety evaluation was established.
中文: 摘要运用未确知测度理论建立矿井通风系统安全评价指标体系，构造了未确知测度模型，计算了各评价指标的未确知测度值。
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英文: An Initial Approach to Solution of the Problems Found in the Equipment Used for Coarse Coal Slime Recovery in Yangquan No.2 Colliery C.P.P.
中文: 针对阳泉二矿采用圆盘过滤机回收煤泥过程中产生的问题进行分析并提出解决问题的办法。
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英文: Apply engineering machinery , colliery machinery , petroleum industry , traffic , input water , trade of welding etc. extensively.
中文: 广泛应用于工程机械、煤矿机械、石油工业、交通、输水、焊接等行业。
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英文: At least 12 miners went missing after an explosion occurred in a colliery in central China's Henan Province on Friday.
中文: 周五，在华中地区河南省的一处煤矿发生爆炸，至少12名煤矿工人下落不明。
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英文: Based on the example of south dump slope of Anjialing open colliery in Pingshuo, the rule of surface subsidence was studied using FLAC(superscript 3D).
中文: 摘要为研究露天煤矿排土场边坡下采动沉陷规律，结合平朔安家岭露天矿南排土场边坡的实例，采用FLAC(上标3D)程序进行了数值模拟计算。
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