文章摘要信息 关键词 ： 煤层气；成因类型；同位素；生物标志化合物；地下水化学 [gap=1348]Keywords : coalbed methane；origin type；isotope；biomaker compound；groundwater chemistry
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油气成因类型 genetic type of oil and gas ; genetic type of hydrocarbon ; origin type ; petroleum genetic types 金矿主要成因类型 main genetic types of gold ore deposits .
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Origin Type Product Tax 产地型产品税
origin type subgroup 源类型标识
posit origin type 矿床成因类型
forming origin type 成因类型
deposit origin type 矿床成因类型
reservoir origin type 储层成因类型
groundwater origin type 地下水成因类型
origin type of oil 原油成因类型
One thing to note is that I put the Origin type along with other generic types in a DataTypes schema (see Listing 2).
要说明的一点是，我将Origin类型连同其它一些通用类型一起放在了DataTypes模式中(请参阅清单2)。
Based on the analyses of multi_channel seismic data more than 20,000 kilometers in Beikang basin, the origin type and evolution history of the basin are discussed.
通过对北康盆地2 0 0 0 0余千米多道地震资料的分析，探讨了该盆地的成因类型和形成演化史。
According to the degree of concealment, the main origin type and the profile form of hydrocarbon traps, a new classification for subtle traps has been made on the basis of predecessors work.
在前人研究基础上，依据圈闭的隐蔽性、圈闭的成因及形成圈闭的主导因素、圈闭的剖面形态，提出了一个新的隐蔽(圈闭)油气藏分类方案。
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