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- Besides,the predicting roles played by the isopach map of sand bodies of the roof(footwall) in coal seam for erosion zones are introduced,and the predicting methods,steps and examples are also given. 针对现有煤层冲刷带的分类及其命名存在的问题,提出了新的分类方案,阐述了煤层冲刷带各类型的主要特征,并介绍了煤层顶（底）板砂体等厚图对煤层冲刷带的预测作用,预测方法步骤及预测实例。
- Keywords erosion zones in coal seams;sedimentary facies;isopach map of sand bodies;Tiefa mining area; 煤层冲刷带;沉积相;砂体等厚图;铁法矿区;
- isopach map of sand bodies 砂体等厚图
- Keywords coal seams;erosion zones;sand bodies;isopach map;prediction; 关键词煤层;冲刷带;砂体;等厚图;预测;
- Correction to the isopach map of T 12 4 layer in a basin with this method had achieved remark-able effects. 应用该方法对某盆地Y构造带H22段油层等厚图进行处理,效果十分显著。
- The complex of sand bodies developed in a cyclical sequence of off-lapping sedimentary beds. 砂岩复合体发育于退覆沉积层的旋回层内。
- The complex of sand bodies developed in a cyclical sequence of off-lappings edimentary beds. 砂岩复合体发育于退覆沉积层的旋回层内。
- There is a map of the world on the wall. 墙上有张世界地图。
- Putaohua group in Yushulin oilfield with regard to fluviatile delta includes four kinds of sand bodies with different origins: water-above ... 河口坝砂体及席状砂砂体，并建立了不同成因砂体的垂向层序模式及砂体空间展布模式，为油田进一步开发提供了一定地质依据。
- This type of sand body is characterized by a cylinderical self-potential curve. 这种砂体以呈圆筒状自然电位曲线为其特征。
- It showed that the lowstand sand bodies of the Shengbei fault zone consisted of alluvial fan, fan delta,turbidite fan and mini delta.The development of sand bodies w... 研究表明,沙三期胜北断裂带的活动形成了断裂坡折带,该坡折带控制沙三段层序低位体系域冲积扇、扇三角洲、浊积扇和小型三角洲等砂体的发育及时空展布。
- Jim, have you get a detailed map of the area? 吉姆，你有这个地区的详细地图吗？
- She was poring over an old map of the area. 她正在仔细查阅该地区的旧地图。
- This paper discussed the evolvement characteristics of sand bodies of the fourth coal bearing interval and its influence on No. 13-1 coal-seam thickness in Huainan coal field. 摘要讨论了淮南煤田第四含煤段砂体的演化特征及其对13-1煤层厚度的影响。
- The distribution of flow units are mainly affected by microfacies of sand body. 流动单元的分布主要受控于微相砂体的分布；
- The figure on page 22 shows a political map of Africa. 第22页的插图是非洲的政区图。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子，一碰就碎。
- Dongpu sag is of the superior geological conditions for forming deep gas pools, including two sets f premium source rocks, variety of sand bodies, sell developed porosity and thick halite and mudstone as cap rocks. 摘要东濮凹陷具有形成深层气的优越基础地质条件：两套优质烃源岩、多种类型的储集砂体和高异常孔隙发育、厚的岩盐和泥岩作为良好盖层。
- The old man's face is a map of time. 那老人脸就是岁月的写照。
- The young man has plenty of sand in him. 这个年轻人有足够的勇气。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
