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