thick bedded meaning in English
厚层的
Examples
- Several thick beds of salt rocks are developed in shahejie formation , eocene in puwei sag , dongpu depression of oil and gas bearing bohaiwan basin , and huge amount of oil and gas are accumulated there
我国东部新生代渤海湾含油气盆地东濮凹陷濮卫洼陷古近系沙河街组发育有数套巨厚的盐韵律组，并蕴藏有大量的油气资源。 - Most of the soil had been washed away or buried in drift after the removal of the trees ; only where the streamlet ran down from the kettle a thick bed of moss and some ferns and little creeping bushes were still green among the sand
在树木被搬走以后，大部分土壤不是被雨水冲走就是埋成了堆，只在那细泉从锅中溢出后形成的细流边上，有一块厚密的苗床，上面长着些苔藓羊植物和蔓延在地面上的小灌木丛，仍然在这沙地上摇曳着一片碧绿。 - Are about 12 billion tons . the main types of coal are coking coal , gas bituminous coal , lean coal and anthracite , etc . xiangning coal field is one of the three biggest metallurgical coal bases of the whole country , with the characteristics of thick bed ,
首屈一指的煤炭资源，储藏面积1 . 54万平方公里，占总面积的5 % ，总储量960亿吨，探明储量120亿吨，主要煤种有主焦煤气肥煤贫肥煤瘦煤无烟煤等，其中乡宁主焦煤为全国三大主焦煤基地之一，而且煤层厚埋藏浅易开采。 - It will be both practical value and theoretical significance to systematically research the causes of formation , sources of salt , and development regulations of the thick beds of salt rocks in puwei sag , and to probe into the relationship about salt and oil and gas accumulations , under the direction of sequence stratigraphy and sedimentology theorys and metheds , conbined with the analyses of the colligation of structures and strata , geophysics , geochemistry , basin analysis , and oil and gas bearing systems theorys and methods , on the basis of the synthesis analyses and dissections of cores , logs and seismic data
以层序地层学与沉积学的基本理论和方法为指导，综合构造?地层分析、地球物理学、地球化学、盆地分析、含油气系统的理论和方法，通过钻、测井资料和地震资料的综合分析和详细解剖，对该洼陷盐岩的成因、盐源及其发育规律进行系统研究，并分析探讨该地区盐岩与油气聚集的关系，不仅具有实践价值，而且具有理论意义。