1)Ordovician limestone奥灰
1.A large Ordovician limestone lagged water bursting happened after 2006 No.2006年曹窑东井27080工作面突然发生大型奥灰滞后突水,最大涌水量达到1 693m3/h,通过矿井水文地质条件分析,曹窑东井及相邻西部四矿大部分区域已处于"突水危险区"。
2.Based on the systematical collection of the hydrogeological data in the exploration stages and operative mines of the Yanzhou Mining Area,the hydrogeological characteristics of the Ordovician Limestone aquifer at the floor of the lower group of coal seams were analyzed,and water abundance of the Ordovician Limestone was districted to several subsections according to the unit water inflow rate.在系统收集兖州矿区各勘探阶段及各生产矿井水文地质资料的基础上,对兖州矿区下组煤底板奥灰含水层的水文地质特征进行了分析。
3.The depth of top boundary of Ordovician limestone and the.在地面上直接解译奥灰顶界面深度、奥灰风化壳裂隙岩溶发育程度，判译地下油气有无等方面，无疑这将会大大降低对油气勘探投资的风险系数。
英文短句/例句
1.Study on Water-Inrush Mechanism from Xujiazhuang and Ordovician Limeston and Technique of Prevention and Control on Condition of Deep Mining;大采深条件下徐、奥灰突水机理及防治技术研究
2.Application of the Water Source Direct Sealing-off Technique for Controlling Inrush of Water from Limestone of Ordovician Period in Zi60 Mining Area堵源法治理奥灰突水技术在淄博矿区的应用
3.Study on Ordovician Limestone Water Bursting Characteristics and Controlling Countermeasures in North China Coalmines华北煤矿奥灰突水特点及防治对策研究
4.Numerical Simulation of Dewatering Test of Ordovician Limestone in Nantun Coalmine南屯煤矿奥灰放水试验的数值模拟研究
5.RESEARCH ON WATER-RESERVED MINING WITH HIGH WATER PRESSURE UNDER LARGE-SCALE THRUST-FAULT IN ORDOVICIAN KARST高压奥灰水大型逆断层下盘煤层安全开采研究
6.CENOZOIC EXTENSIONAL TECTONIC SYSTEM CONTROL OF THE UNDERGROUND WATER IN ORDOVICIAN LIMESTONE IN EAST WEIBEI, SHAANXI PROVINCE陕西渭北东部区新生代伸展构造网络系统对奥灰水的控制作用
7.The Hydrogeological Characteristics and the Influence of Ordovician Limestone on Mining Lower-Group Coal Seam in Yanzhou Coal Field;兖州煤田奥灰水文地质特征及对下组煤开采的影响研究
8.The Hydrogeological Characteristics and the Influence of Xujiazhuang-Limestone and Ordovician Limestone on Mining Lower-Group Coal in the Eastern Xinwen Coal Mine Area;新汶矿区（东部）徐、奥灰水文地质特征及对下组煤开采的影响
9.A Comparison of Narrative Styles in the Cinderella s way of Zhang Ai-Ling and Jane Austen;张爱玲与简·奥丝汀灰姑娘叙事比较
10.Anstenite Dendrite and Its Influencing Factors of Grey Cast Iron with High Carbon Equivalent高碳当量灰铸铁中的奥氏体枝晶及其影响因素
11.Olivia, Ingrid and Cinderella were all invited to the party.奥利维亚，英格里德和灰姑娘都被邀请到舞会。
12.THERMOLUMINESCENCE OF THE CAMBRIAN AND ORDOVICIAN LIMESTONES FROM EASTERN HEBEI AND WESTERN ZHEJIANG, CHINA浙西、冀东寒武-奥陶系灰岩地层的热发光特征
13.Grey Prediction of Track & Field Results at the 28~( th) Olympic Games对第28届奥运会田径运动成绩的灰色预测
14.Keywords: ash, heavy metal, dioxin, melting technology, slag.关键词：灰渣、重金属、戴奥辛、熔融技术、熔渣。
15.Geochemical evidence for original minerology of middle Ordovician limestones奥陶系中统灰岩原始矿物成分的地球化学证据
16.NEW DATA FROM THE CAMBRIAN AND ORDOVIAN IN THE SHIHUIGOU AREA, ULAN COUNTY, QINGHAI PROVINCE青海乌兰石灰沟地区寒武、奥陶系新材料
17.An Analysis of Gray Connection to the Technical and Tactical Indicators of Chinese Men’s Basketball Team in Athens Olympic Games;雅典奥运会中国男篮技战术指标灰色关联分析
18.Research on Developing Trend and Grey Prediction of Athletic Performance in Olympic Games;奥运会田径项目成绩发展趋势及灰色预测研究
相关短句/例句
Ordovician limestone karst奥灰岩溶
3)Ordovician limestone water irruption奥灰溃水
4)Ordovician limestone water奥灰水
1.Influence of Ordovician limestone water to mining No.15 seam in Yangquan mine;阳泉矿区奥灰水对15号煤层开采影响的预计分析
2.Safety Control and Utilization of Ordovician Limestone Water in Mine;矿井奥灰水安全防治与利用
3.In order to prevent and control the Ordovician limestone water in Yanzhou Coalfield,according to the available geological information,mining technological conditions and supplement exploration information,the paper had a study on the hydrological condition of the Ordovician limestone in Yanzhou Coalfield and specially the watery.为了对兖州煤田奥灰水进行防治,根据已有地质资料、开采技术条件及补充勘探资料,对兖州煤田奥灰的水文地质条件尤其是富水性进行分析,并进行富水性分区,探讨该井田其富水性规律。
5)ordovician water奥灰水
1.Observeing and researching the ordovician water in Guo er-zhuang well;郭二庄井田奥灰水的观测与研究
2.The Ordovician water has great effect on the mining of the lower coal measures in North China at present.目前 ,奥灰水已对华北地区下组煤的开采构成严重威胁 ,文章以地震波各向异性理论为基础 ,通过具体实例 ,详细介绍了确定矿井突水通道的试验研究过程 ,为矿井水的有效防治提供了新的手段。
6)Ordovician Karst water inrush奥灰突水
1.Analysis on no fault large Ordovician Karst water inrush occurred in 27080 coal mining face of Caoyao East Mine;曹窑东井27080工作面非断层大型奥灰突水分析
延伸阅读
奥僻1.幽隐偏僻。 2.古奥冷僻。
