carbona相关论文
The acids accumulating in soils and controlling the solution of carbonates including the predominant CO2, mostly derive ......
A possible approach to assess the fine grain OSL dating is discussed through comparison of equivalent dose (DE) values a......
Late Pleistocene/Holocene wetland events recorded in southeast Tengger Desert lake sediments, NW Chi
The area along the eastern and southeastern margins of the Tengger Desert, NW China, which is sensitive to the summer mo......
During 1970s,the residential remains of the Yangshao Period were discovered at the Dadiwan site in Qin’an County,Gansu ......
Price of rare earths in domestic market was brisk in May. Prices of PrNd oxide and PrNd mischmetal kept a rising tendenc......
Kinetics of forward extraction of Ti(IV) from H_2SO_4 medium by P_(507) in kerosene using the single
The kinetics of forward extraction of Ti(IV) from H2SO4 medium by P507 in kerosene has been investigated using the singl......
To determine the impact of damming on the geochemical behavior of dissolved inorganic carbon(DIC)in the Wujiang River ba......
An isotope study of the accumulation mechanisms of high-sulfur gas from the Sichuan Basin, southwest
The mechanism of hydrogen sulfide(H_2S) generation plays a key role in the exploration and development of marine high-su......
Fractured reservoir modeling by discrete fracture network and seismic modeling in the Tarim Basin,Ch
Fractured reservoirs are an important target for oil and gas exploration in the Tarim Basin and the prediction of this t......
It is known from macrocomparisons and microresearches of bioherm reservoirs in main sedimentary basins of the South Chin......
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The Turpan Basin is located in the arid zone of northwestern China and is a typical closed inland basin surrounded by hi......
A Novel Method to Improve the Electrochemical Performance of LiMn_2O_4 Cathode Active Material by Ca
Spinel LiMn2O4 was synthesized by glycine-nitrate method and coated with CaCO3 in order to enhance the electrochemical p......
Metallogenic Regularities and Deposit Type of Rich(Ge-Ag)-Zn-Pb Deposits in the Sichuan-Yunnan-Guizh
1 Introduction The well-known1 Sichuan-Yunnan-Guizhou Triangle(SYGT)area of poly-metallic Zn-Pb deposits,southwest China......
On June 2011,the Beijing Research Institute of Uranium Geology,an Institute within the China National Nuclear Corporatio......
To investigate the durability, especially the long-term stability of cement-based materials with very low w/b, the air p......
温室气体CO2的大量排放是全球气候变暖的主要影响因素,对于CO2的捕集再利用研究已引起了学界和工业界的广泛关注。石灰石循环煅烧/......
在该区嘉陵江组沉积特征研究基础上，通过岩心和岩石薄片观察得出不同类型的储集岩及储集空间类型均具有多样化的特点。识别出了滩相......
报道了含聚乙二醇侧链的碳酸酯单体的合成新路线。以三羟甲基乙烷为原料经酯交换和热解脱羧制得氧杂环丁烷（2）;2分别与聚乙二醇醚[3a......
塔里木盆地塔河油田上奥陶统覆盖区碳酸盐岩缝洞型储层以其自身独有且极为复杂的空隙结构而区别于孔隙性砂岩储层．其低孔、非均质性......
通过对惠民凹陷商河地区沙一段碳酸盐岩成岩作用的研究，结合沉积特征，建立了其成岩作用和油气成藏模式，认识碳酸盐岩隐蔽油气藏较发育......
阿曼盆地发育多套成藏组合,油气资源丰富。前人研究主要集中于盆地内古生界和中生界成藏组合,对新生界成藏组合研究较少。结合区域......
应用层序地层学和沉积岩石学的原理与方法,深入分析塔里木盆地北部地区（塔北地区）轮南、哈拉哈塘和英买力3个构造单元逾百口钻井的岩......
靖边气田碳酸盐岩储层次生溶蚀孔洞缝成层连片发育，古岩溶对孔洞缝的形成至关重要。利用岩心观察、薄片鉴定及多种测试资料，研究了储......
小型不对称分叉波痕(简称分叉波痕)发现于桂林杨堤剖面上泥盆统弗拉斯阶linguiformis牙形石带,桂林碳酸盐台地东南缘斜坡相钙质浊......
发电机组凝汽器钢管汽侧结有严重的沥青质油垢,水侧有较厚的碳酸盐垢,影响了发电机组的安全经济运行.采用碱性的水基清洗剂清除汽......
四川盆地寒武系碳酸盐岩—膏盐岩共生体系包括龙王庙组、高台组和洗象池组,其中龙王庙组已在川中地区发现安岳气田,但后两者目前仍......
研究区位于云南东川拱王山山顶的落雪，海拔高度在3600m左右，山顶面为一缓丘及丘间溶蚀洼地构成的第三纪残留夷平面，在夷平面上发育了......
A环上带C-2或C-3位取代基的甲基藿烷常常用于反映细菌的新陈代谢过程（Summons et al．，1999）。通过GC—MS和GC—MS—MS分析，在济阳坳陷古......
塔河油田位于塔里木盆地北部沙雅隆起阿克库勒凸起，它的主体是奥陶系碳酸盐岩大型不整合-岩溶缝洞圈闭油藏，其上叠加成带分布的石炭......
Thorium-234 and particle composition (organic matter, biogenic silica, carbonate and lithogenic component) were examined......
应用ＣＡＳＰ标度法考察离子电荷、半径和电子构型等化学键结构因素对碳酸盐热力学性质的影响，建立了一种定量计算碳酸盐标准生成自由能△Ｃｆ＾０的......
针对碳酸盐岩缝洞型油藏剩余油分布问题,利用Fluent软件进行油水分布特征研究。在不同参数取值下,对Hernandez模型进行计算。将复......
塔河油田低品位油藏地质储量大, 但存在前置液酸压改造单井产能低、 水平井工具分段酸压工艺成本高等问题, 不能满足此类油藏的经......
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阿姆河右岸麦捷让地区碳酸盐岩气藏非均质性强,储层横向厚度变化大,前期研究多结合地震波场模拟进行储层预测,气藏流体检测工作较......
