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HYDROGEOLOGY & ENGINEERING GEOLOGY (2) ENGINEERING GEOLOGY

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Abstracts of Chinese Geological Literature 2005年第3期21卷 130-145页

LATE PRECAMBRIAN STROMATOLITES OF SOUTHWESTERN SICHUAN AND THEIR STRATIGRAPHIC SIGNIFICANCE

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Chinese Science Bulletin 1983年第9期28卷 1220-1225页

作者：曹仁关 Yunnan Institute of Geology Kunming. INTRODUCTION Huili Group of the Late Precambrian in which abundant iron and copper ores are extensively explored and exploited recently are widespread in Xide Mianning Huili and Huidong of southwestern Sichuan. It prolongs southwards from Lalachang

I. INTRODUCTION Huili Group of the Late Precambrian in which abundant iron and copper ores are extensively explored and exploited recently are widespread in Xide, Mianning, Huili and Huidong of southwestern Sichuan. I... 详细信息

关键词： abundant sandstone southwestern bedded widespread strata 日卜 lithology quartz limestone

Natural Gas Purification:from Starting with Indigenous Methods to Leading the World

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China Oil & Gas 2020年第5期27卷 41-45页

The Sichuan Basin is rich in natural gas resources,and the most abundant of these natural gas resources is a kind of natural gas containing sulfuric acid.Therefore,in addition to the exploration and development of natural gas resources in the Sichuan Basin,the Sichuan-Chongqing Petroleum People have another task,which is natural gas desulfurization.

关键词： abundant Basin Chongqing

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NONMETALS DEPOSITS

Abstracts of Chinese Geological Literature 2009年第3期25卷 69-71页

20091686 Li Hao(China University of Mining and Technology,Beijing 100083,China);Tang Zhongfan Comprehensive Exploitation and Research of Brine Resources in the Lop Nur Salt Lake,Xinjiang(Acta Geoscientica Sinica,ISSN1006-3021,CN11-3474/P,29(4),2008,p.517-524,8 illus.,3 tables,21 refs.)Key words:brines,comprehensive utilization,XinjiangThe Lop Nur Salt Lake in Xinjiang contains abundant brine of potassium-bearing magnesium sulfate subtype.It has been demonstrated that there are porosity geological reserves of 267 million tons of KCl equivalent in the Luobei(northern Lop Nur)subbasin alone.This slat lake belongs to a superlarge potash brine deposit,and the brine there is an ideal material

关键词： porosity abundant reserves magnesium belongs potas

ZONATION OF LATE DEVONIAN PELAGIC OSTRACODS IN LUOFU REGION OF GUANGXI

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Chinese Science Bulletin 1983年第12期28卷 1666-1669页

作者：王尚启 Nanjing Institute of Geology and Palaeontology Academia Sinica

In Luofu region of Guangxi, the well-developed Upper Devonian Liujiang Formation consists mainly of siliceous stones, mudstones, marls and lenticular or striped limestones which yield commonly planktonic or nectonie c... 详细信息

关键词： Upper abundant strata Carboniferous latter assemblage preliminarily mentioned tentative 仁草

MARKHAM,THE SHINING LIGHT IN TIME'S DEPTH

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China's Tibet 2021年第3期32卷 63-70页

作者： Nam Drolma(文/图) 不详

May had already arrived,but the northern lands of Tibet were still covered in the whitest of snow.It is in this place that Markham County of Chamdo City is I found peacefully seated,embraced by rivers and abundant,ver... 详细信息

关键词： peace abundant DEPT

OCEANOGRAPHY & MARINE GEOLOGY

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Abstracts of Chinese Geological Literature 2015年第2期31卷 1-4页

20150652 Jiang Yuxuan(Key Laboratory of Marine Chemistry Theory and Technology,Ministry of Education,Ocean University of China,Qingdao 266100,China);Xing Lei Study on the Degradation of Marine Sedimentary Organic Matt... 详细信息

关键词： Qingdao Marine Tianjin Quaternary abundant Bohai t

FOSSIL FORAMINIFERA FROM UPPER CARBONIFEROUS TAIYUAN STAGE ON EAST BANK OF THE YELLOW RIVER IN SHANXI

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Chinese Science Bulletin 1987年第1期32卷 53-56页

作者：张志存 but the vertical distribution of which is not reported for the present. This paper reports the assemblage and vertical distribution of the non-fusuline fossil foraminifera collected from one of the main distributed areas Xiangning-Hejin which is sit

abundant non-fusuline fossil foraminifera in the North China stratigraphical region have been described in [1], but the vertical distribution of which is not reported for the present. This paper reports the assemblage and vertical distribution of the non-fusuline fossil foraminifera collected from one of the main distributed areas Xiangning-Hejin which is

关键词： fossil assemblage EAST genera limestone abundant BANK sandstone Taiyuan southwest

Yuntianhua Starts up POM Project

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China Chemical Reporter 2008年第30期19卷 18-18页

On September 9th,2008 Yunnan Yuntianhua Company Ltd.(Yuntianhua,SH: 600096)started the production of the first phase of the 60000 t/a POM(polyoxymethylene)project

关键词： Chongqing feedstock formaldehyde abundant reserve