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期刊Preparation of Ultrafine Si Powders from SiH_4 by Laser-induced gas Phase Reaction
《材料科学技术:英文版》1995年第1期71-74,共4页Yali LI Yong LIANG Kesheng XIAO Fen ZHENG and Zhuangqi HU(State Key Laboratory of Rapidly Solidified Nonequlibrium Alloys, Institute of Metal Research,Chinese Academy of Sciences, Shenyang, 110015, China) 
High quality ultrafine Si powders have been synthesized from SiH4 by laser induced gas phase reaction. The powders prduced under different synthesis conditions have mean particle size of 10-120nm in diam. with narrow ...显示全部
关键词:Si Preparation of Ultrafine Si Powders from SiH4 by Laser-induced gas Phase Reaction FIGURE 
期刊THE DISCOVERY AND SIGNIFICANCE OF BENZENE VAPOUR FROM COAL SEAMS, CHINA
《科学通报:英文版》1991年第21期1806-1810,共5页吴俊 
Ⅰ. SAMPLES AND EXPERIMENT To study the composition of the coaibed gas, 139 coal samples containing gas from some important coalfields in China were analysed. They were taken from newly driven and mined faces. Since i...显示全部
关键词:coalbed gas COALIFICATION BENZENE VAPOUR 
期刊TECTONIC MIGRATION OF OIL AND gas BASINS IN EASTERN CHINA被引量:1
《中国科学:化学英文版》1989年第9期1125-1134,共10页王同和 
This paper deals with the tectonic migration of various types of basins and the regu-larity of time-space distribution of oil and gas in the eastern China basins from the availa-ble geological, geophysical and drill d...显示全部
关键词:TECTONIC MIGRATION OIL and gas BASIN EASTERN China 
期刊超临界流体技术与超细颗粒的制备及应用被引量:1
《化学推进剂与高分子材料》1998年第6期1-8,12,共9页沈海琴 
介绍超临界流体(SCF)的特性、沉析结晶的原理,重点分析了 RESS 和 gas 过程等制备微细颗粒的特点、影响因素及应用研究。SCF 沉析技术开辟了获取特殊微细颗粒(热敏性、易氧化性、含能材料等)的新途径。
关键词:超临界液体 RESS gas 超细颗粒 制备 超细粉末 
期刊INFLUENCE OF Al ON HIGH TEMPERATURE SULFIDATION OF AN Fe-25Cr ALLOY IN H_2S-H_2 gas MIXTURES
《中国有色金属学会会刊:英文版》1993年第4期43-49,共7页Qi,Huibin Zhu,Rizhang Department of Surface Science and Corrosion Engineering,University of Science and Technology Beijing,Beijing 100083,ChinaWang,Shujuan Northeastern Unirersity,Shenyang 110006,China 
Financially supported by the National Natural Science Foundation of China and the Chinese Corrosion Science Laboratory
The effects of 5 wt.-% Al and 10 wt.-% Al on the sulfidation behaviour of the Fe-25Cralloy in H<sub>2</sub>S-H<sub>2</sub> gas mixtures in the temperature range of 700~900 C has been studied.T...显示全部
关键词:AL FE-25CR H2S-H2 gas mixtures SULFIDATION 
期刊Catalytic methanation reaction over alumina supported cobalt oxide doped noble metal oxides for the purification of simulated natural gas
《燃料化学学报》2012年第7期822-830,共9页Wan Azelee Wan Abu Bakar Rusmidah Alil Abdul Aziz Abdul Kadir Salmiah Jamal Mat Rosid Nurul Shafeeqa Mohammad 
A series of alumina supported cobalt oxide based catalysts doped with noble metals such as ruthenium and platinum were prepared by wet impregnation method.The variables studied were difference ratio and calcination te...显示全部
关键词:natural gas cobalt oxide noble metal catalyst methanation reaction 
期刊实测天然气扩散系数在地层条件下的校正被引量:11
《地球科学进展》2001年第4期484-489,共6页付广 张云峰 陈昕 薛永超 
中国石油天然气集团公司科技中青年创新基金(编号 :2 0 0 0 11);黑龙江省杰出青年基金项目"天然气富集主控因素定量研究"(编号 :0 0
在研究天然气在地下岩石中扩散机理及扩散系数测试方法的基础上 ,指出了实测天然气扩散系数与地层条件下的差异 ,利用实测饱和水和干样条件下人造石英粉砂岩的扩散系数值的比值与其物性之间的关系 ,利用爱因斯坦方程建立了实测天然气扩...显示全部
关键词:天然气 扩散系数 地层条件 饱和介质转换 温度校正 扩散机理 
期刊Unconventional Natural gas Accumulations in Stacked Deposits:A Discussion of Upper Paleozoic Coal-Bearing Strata in the East Margin of the Ordos Basin, China被引量:4
《地质学报:英文版》2019年第1期111-129,共19页LI Yong YANG Jianghao PAN Zhejun MENG Shangzhi WANG Kai NIU Xinlei 
supported by the Natural Science Foundation of China(grant No.41702171);the Beijing Municipal Excellent Talents Foundation(grant No.2017000020124G107);2017 Open Project Fund of State Key Laboratory of Coal Resources and Safe Mining(grant No.SKLCRSM17KFA12);the Joint Research Fund for Overseas Chinese Scholars and Scholars in HongKong and Macao(grant No.41728005)
The Upper Paleozoic(Carboniferous to Permian) succession in the east margin of the Ordos Basin in the North China Craton has a potential to contain significant hydrocarbon resources, though attention have been mainly ...显示全部
关键词:coal measure gas transitional SHALE gas TIGHT sand gas three gases eastern ORDOS Basin 
期刊浅析煤矿瓦斯爆炸事故原因及其防治对策被引量:2
《煤炭技术》2002年第5期28-30,共3页刘匀 李岩 
煤矿安全生产是煤炭工业的重中之重的工作 ,从已发生的多起事故 ,分析事故原因 。
关键词:瓦斯 爆炸 防治 
期刊米氮平联合低频重复经颅磁刺激治疗激越性抑郁症对照研究被引量:5
《临床心身疾病杂志》2014年第4期11-13,共3页梁锋 张慧英 
目的:探讨米氮平联合低频重复经颅磁刺激治疗激越性抑郁症的临床疗效和安全性。方法将60例激越性抑郁症患者随机分为两组,每组30例,两组均口服米氮平治疗,研究组联合低频重复经颅磁刺激治疗,观察4周。采用汉密顿抑郁量表及大体评...显示全部
关键词:激越性抑郁症 低频重复经颅磁刺激治疗 米氮平 联合治疗 汉密顿抑郁量表 大体评定量表 副反应量表 
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