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- karst development degree 岩溶发育程度
- Marble karst development in Da-hong-shan mine caused a great deal of water bursting in mine shaft, sharply lowering ground water and large scale of surface subsidence. 摘要大红山矿大理岩岩溶发育，由于突水造成井下大量涌水，同时引起地下水位急剧下降，引发了较大范围、较大规模的地面塌陷。
- The article deals with the composition and texture of carbonate rocks, the conditions of karst, the features of karst development in the Zanzibar Island. 本文论述了桑岛的碳酸盐岩的组成特征、岩溶作用的条件和岩溶发育的特征。
- Besides lithological characters and geological structures, the karst development and groundwater in the area are affected by neotectonic movement and fossil karst. 区内岩溶发育和地下水赋存除受岩性、地质构造的控制外，还受新构造运动和古溶蚀的影响。
- It is very significant of land use coordinated development degree evaluation to instruct land resource use. 土地利用协调发展度评价对指导区域土地资源利用具有重要意义。
- It combines "crocodile coefficient" with Willey formula to correlate the development degree of the fractures in different blocks. 将“龟裂系数”和威利公式相结合,对油田不同区块裂缝的发育程度进行对比;
- The regional variety of development degree and horizon shows that the turbid-water with mud is from Cathysia on the east of Zhejiang-Anhui Sea Basin. 其发育程度及其层位的区域变化规律表明,泥质浑水系来自海盆东侧的华夏古陆。
- In terms of the regional perspective, the distribution characteristics of ground collapse are controlled by topography and geomorphology, geological structures, groundwater, karst development level, covering layers and human engineering activities. 从区域上看，地面塌陷的分布特征受地形地貌、地质构造、地下水作用特征、岩溶发育程度、覆盖层条件和人类工程活动等的控制。
- The ample and essential conditions of seam gas formation are the existence and development degree of the basin, system and zone of seam gas. 煤层气盆地、煤层气系统、煤层气区带的存在及发育程度是煤层气藏形成的充分与必要条件。
- The general karst development law in the central Hunan is introduced. The methods to resolve borehole circulation-loss using karst development law are recommended. Case study is made. 介绍了湘中地区岩溶发育的基本规律，以及利用岩溶发育规律指导钻孔堵漏的方法和工程实例。
- The development degree of S,P,G oil layers in the west of Daqing placanticline is better than in the east of Daqing placanticline. 大庆长垣以西地区青山口组和嫩一二段源岩向萨、葡、高油层的供烃、排烃条件均优于以东地区;
- The 2nd is the connection of haven and hinterland of its Liu Xiang, namely of economic reticle develop degree. 第二个是港口与其陆向腹地的联系,即经济网线的发达程度。
- With the deepening of development degree in Tuha oilfield, the result of conventional fracturing gets poorer year by year. 随着油田开发的深入,常规压裂措施效果逐年下降,均衡压裂改造有其制约的技术"瓶颈"。
- By selection of circular economy assessment indicator, circular economy development degree constituted by 43 indicators in aspects of economy, environment and society was settled. 通过对循环经济评价指标的筛选，确定由经济、环境、社会三个方面的43个指标构成循环经济发展度。
- Restricted factors for karst development 岩溶发育制约因素
- characteristics of karst development 岩溶发育特征
- It is mainly to research the compound karst developmental mechanism between the two soluble rocks,which are involved in the chemical karstification and the biological karst processes. 文章主要从自然条件上研究两者复合岩溶发育的机理，探讨了化学岩溶作用过程和生物岩溶作用的机理。
- By studying the crushed fracture in clastic rock of the oil &gas-bearing basin in the western China,it can be seen that the development degree of the crushed fracture has close relation. 碎屑岩压裂缝是一种岩石受到纵向或侧向应力时,碎屑岩中颗粒接触点处承受较大的压强而产生的颗粒内部裂缝,这种裂缝的分布大部分限于碎屑颗粒的内部,从而有别于由构造应力产生的构造裂缝。
- If in the soccer field the only measurables is muscle's developed degree, that Iraqi nie Sita such player did not have any future. 如果足球场上唯一的衡量标准是肌肉的发达程度，那伊涅斯塔这样的球员就没有任何前途了。
- It is pointed out that main factors of water inrush of face are fracture developing degree and watery of sandstone aq... 研究结果对煤矿砂岩水害的有效防治具有重要的指导意义。
