1)marker bed标志层
1.To use marker bed,seam interval,coal and strata combination features,physical property and coal quality features multiple correlations,comprehensi vely correlated coal seams and strata in Quandian minefield.采用标志层对比、层间距对比、煤、岩层组合特征对比、物性特征对比和煤质特性对比等多种方法,对泉店井田的煤、岩层进行了综合对比,对指导周边地区的地质勘探具有重要的现实意义。
2.It is notorious that the marker beds have played an important part in the stratigraphic division and correlation of the regional strata,and prospecting of ore deposits.本文以基本层序、标志层在赣西北古生界以及三叠纪地层应用为例，阐述了这两种方法各自功能以及相互渗透、相互结合的作用。
3.Based on three marker beds in the minefield,affirmed coal-bearing sector in the area,and divided B1 coal seam in the middle member of the Xishanyao Formation into B1,B11,B12,B11-1,B11-2,B12-1 and B12-2 seven coal seams.依据该井田三个明显的标志层位,确认了该区的含煤层段,并将其西山窑中段B1煤层划分为B1、B11、B12、B11-1、B11-2、B12-1、B12-2等七个煤层编号。
英文短句/例句
1.Marker beds generally diverge basinward on a regional scale.标志层通常区域性地向盆地方向展布。
2.Weizhou Mine Area Taiyuan Formation Coal-bearing Strata Marker Bed Characteristics and Their Correlation Significance韦州矿区太原组标志层特征及其对比意义
3.In both definitions the lithologic-time marker is critical because it represents contemporaneity of deposition.在两个定义中，岩石时间标志层是关键的，因为它代表着同时沉积。
4.Judicial use of the lithologic time marker makes it possible to identify the type of sandstone body.审慎地应用岩性――时间标志层，可以鉴定沙岩体的类型。
5.One or more key marker beds were identified for the purpose of leasing and drilling.为了租地和钻井的需求，他们对比了一个或更多的关键标志层。
6.It is an even deeper sign of being understood or known.它是更深层次的被了解和认知的标志。
7.In Persia, perfume was considered a sign of high rank or class.在波斯，香水被视为上层阶级的标志。
8.The layer order of ore-hosted strata is normal by structural feature.根据小构造标志，判定含矿岩系地层为正常层序。
9.marker beacon指点标, 标志信标
10.The Obstacles to the Protection of Geographical Indications Encountered in the World Level;完善地理标志保护在国际层面上的障碍
11.Research on Granularity Symbol Character of BeiEr Depression Reservoir Sedimentary Environment贝尔凹陷储层沉积环境的粒度标志特征研究
12.Carboniferous-Permian Coal Seam Correlation by Using γ-curve of the Isochronous Beds in the Acidic Volcanic Event as a Marker以酸性火山事件等时层γ曲线为标志进行石炭—二叠系煤岩层对比
13.Pilmsoll's Mark柏氏标志(载线标志)
14.marker gene标志基因, 遗传标志
15.It could even protect traffic signs from weather damage.这种防护层甚至可以保护道路交通标志免受天气侵害。
16.This sign shall give birth to leadership founded upon wisdom, understanding and self- mastery through ascension.这一标志将诞生透过提升而获得智慧、解和自我掌握的领导层。
17.Smoking is now something of a class indicator, sep-arating the workers from the management.抽烟现在成了划分阶层的某种标志，用以区分工 人和管理人员。
18.Mechanism of Silt-mud Couplet of Mud Tidal Flat and Discrimination Criteria of Storm Surge Sedimentation in the Middle Jiangsu Province江苏中部淤泥质潮滩潮汐层理成因机理和风暴沉积判别标志
相关短句/例句
key bed标志层
1.In the meantime,varied well logs are used for gray comparison imtepretation of geologic key beds from several wells in Juye,Shandong and the satisfied results and are obtained.利用多种测井曲线，对山东巨野煤田某些钻孔的地质标志层位进行了灰色对比解释，取得了较满意的效
2.This paper gives systematic correlation and study of the coal and rock strata of Shanxi Formation in Xiaye coal-searching area by the methods of key beds, facies-cycles, coal-strata,coal-rocks and coal components, logging curves and so on.本文综合运用标志层法、相一旋回法、煤层、煤岩及煤质对比法、测井曲线对比法，对下冶找煤区山西组煤、岩层进行了系统对比研究，为该区地质勘探工作的展开打下了基础，对类似地区的煤、岩层对比工作有一定的借鉴意义。
3)index horizon标志层
1.Stratigraphically they are not equivalent and the Changlingzi Formation is not an index horizon.辽南晚前寒武纪地层层序问题的研讨张丕孚（地科院沈阳地矿所，辽宁沈阳，１１００３２）关键词地层层序，叠接，标志层，晚前寒武纪，辽南地区长期沿用的辽南晚前寒武纪地层层序为永宁群（松树组、朵子山组、庙山组）、细河群（钓鱼台组、南芬组、桥头组）、五行山群（长。
2.Logging and geological features of the gas formation and the index horizon as well as advantages and shortcomings of applying logging data in the division of gas formations are also discussed in detail.鄂尔多斯盆地东部神木—双山地区古生界地层含气层系多,地层在横向及纵向上变化复杂,为了更加准确评价该区域含气规模以及特征,本文在岩石地层单元定义基础之上,结合测井、地质等资料,对神木—双山地区古生界含气层系岩石地层的划分进行了重新认识,论述了各个含气层系及标志层的地质和测井响应特征,讨论了测井资料在地层划分及对比时的优越性和不足之处。
4)characteristic of the layers分层标志
5)bed group marker标志层组
6)marker bed标志层<地>
延伸阅读
标志层已知地质年代，并具有特殊性质和特征，易于辨认的岩层。如岩石的性质、颜色、厚度及所含的化石、杂质等特征。常用来进行地层对比。
