Cbm is easy to escape over the neutral plane where shows tensile stress in antiform ; cbm accumulates under the neutral plane 背斜构造中和面以上表现为拉张应力,煤层气容易逸散,中和面以下煤层甲烷聚集。
The ore - hosted strata of xitieshan lead - zinc ore deposit is located in a limb of a anticline and suffered from deformation partition 摘要锡铁山大型铅锌矿床含矿岩系的构造格架位于背斜的一翼,普遍遭受变形分解作用。
The longkou anticlinal strip is the best one of five structure belt in the slope and the fifth trap of the longkou strip is a favourable target for future explore 在孔雀河斜坡的五个构造带中龙口背斜构造带最为有利,其中龙口5号断背斜构造是下一步勘探的有利目标。
Under the effect of regional tectonics , there develop many raws drape anticline and active fault in the front of mountain , and they have especial motion fashion 由于受区域构造长期作用的影响,在北天山山前地区逐步发育形成了多排褶皱背斜及活动断裂,且运动方式具有独特性。
Western hubei and eastern chongqing region lays southeast border of sichuan basin with its area about 9500 km2 . qiyue mountain anticlinal structure is on the east of it and changjiang river on the west of it 鄂西渝东区位于四川盆地东南缘,齐岳山背斜带以西,长江以东,面积约9500km ~ 2 。
The pressure of mineralization is in a range from 30 mpa to 130 mpa , the corresponding temperatures of mineralization are about 228 - 255 c , and the depths of mineralizatoin are about 1 . 05 - 6 . 67 km 紫金山背斜成矿流体系统成矿压力大约为30 130mpa ,相应的形成温度大约为228 255 ,成矿深度为1 . 05 6 . 67km 。
Syndeposition developed in jiyang sag can be classified , mainly based on gravity and the form of sinking , into syndeposit - anticline and syndeposit - nosing structure during the formation and development period 济阳坳陷发育的同沉积背斜构造可分为同沉积背斜和同沉积鼻状构造,它们在形成和发展中,重力起主导作用,滑塌是主要形式。
The tectonic style inside the basin is characterized by occurrence of anticlines from the margins to center of the basin , with two limbs mostly starting from reverse faults , developing a tectonic pattern of two faults sandwiching an uplift 盆地内部的构造样式以自盆地边缘至中心以此形成背斜构造为显著特徵,背斜两翼多发育逆断层,构成“两断夹一隆”的构造格局。
By taking into account of the reservoir formation , syndeposition on the one hand can play the transportation role in migrating the source rock , and on the other hand lead to favorable matching relations among source rock , reservoir rock and cap strata 在与油气成藏关系上,济阳坳陷同沉积背斜构造的形成与发展,对于油气的生成、运移、聚集、储集、保存等都有着至关重要的作用。