搜索筛选:
搜索耗时2.1534秒,为你在为你在102,285,761篇论文里面共找到 36 篇相符的论文内容
发布年度:
Geochemistry of the Late Paleozoic radiolarian cherts within the NE Jiangxi ophiolite melange and it
[期刊论文] 作者：LI Xianhua,
来源：中国科学D辑（英文版） 年份：2004
Major and trace elements are presented for the late Paleozoic radiolarian cherts, which were spatially associated with the NE Jiangxi ophiolite melange. These c...
[期刊论文] 作者：LI Xianhua,
来源：中国科学A辑 年份：2004
We study the problem concerning the influence of indices of maximal subgroups of a simple group on the structure of a group. We obtain a characterization proper...
Geochemistry of the Late Paleozoic radiolarian cherts within the NE Jiangxi ophiolite melange and it
[期刊论文] 作者：LI Xianhua,
来源：黑龙江科技学院学报 年份：2000
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Deformation temperature and postdeformation annealing effects on severely deformed TiNi alloy by equ
[期刊论文] 作者：Zhenhua Li Xianhua Cheng,
来源：北京科技大学学报：英文版 年份：2007
微米 TiNi 合金块由相等的隧道在高温度被制作把热伪造 Ti-50.3at%Ni 合金用作原料和由 ECAE 在严重地使变形的 TiNi 合金上退火的变丑温度和柱子变丑的效果的尖挤出(ECAE )...
[期刊论文] 作者：LI XianHua XU Yong,
来源：中国科学：数学英文版 年份：2011
We introduce and study the minimal inner-Σ-Ω-groups and the minimal outer-Σ-■-groups.Then we give some applications and obtain some interesting results,incl...
[会议论文] 作者：Yaguang Li,Xianhua Bai,
来源：第七届新型太阳能电池材料科学与技术学术研讨会 年份：2020
Photocatalysis is the main strategy of solar-driven catalysis,which is commonly inefficient due to the kinetic limitations of photogenerated carriers and poor sunlight harvesting property of typical p...
[期刊论文] 作者：崔埈璿,Li Xianhua,,
来源：商事法论集 年份：2013
一、绪论公司治理结构的讨论开始于美国,经由英国等欧洲蔓延到中国和日本、韩国以及世界各地的其他资本主义国家。~①公司治理结构的历史可以说是一场危机和丑闻(crises and...
[期刊论文] 作者：LI Qiuli,LI Xianhua,WU Fuyuan,,
来源：地质学报：英文版 年份：2016
Kimberlite and lamproite,the major source of diamonds,are volatile-rich potassic ultramafic rocks that originate from the deep lithospheric mantle.These roc...
[期刊论文] 作者：Dong LI,Xianhua DAI,Han ZHANG,
来源：通讯、网络与系统学国际期刊(英文) 年份：2008
Link adaptation is an important issue in the design of cognitive radio networks, which aims at making efficient use of system resources. In this paper, we propo...
[期刊论文] 作者：Dong LI,Xianhua DAI,Han ZHANG,
来源：通讯、网络与系统学国际期刊(英文) 年份：2009
Spectrum sharing is an essential enabling functionality to allow the coexistence between primary user (PU) and cognitive users (CUs) in the same frequency band....
Petrogenesis of the Neoproterozoic bimodal volcanic rocks along the western margin of the Yangtze Bl
[期刊论文] 作者：LI Xianhua,QI Changshi,LIU Yin,
来源：黑龙江科技学院学报 年份：2005
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
On the genetic classification and tectonic implications of the Early Yanshanian granitoids in the Na
[期刊论文] 作者：LI XianHua,LI WuXian,LI Zheng-,
来源：黑龙江科技学院学报 年份：2007
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Zircon SHRIMP U-Pb dating for the Cangshuipu volcanic rocks and its implications for the lower bound
[期刊论文] 作者：WANG Jian,LI Xianhua,DUAN Taiz,
来源：黑龙江科技学院学报 年份：2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Metamorphosed mafic rocks with N-type MORB geochemical features in Hainan Island-Remnants of the Pal
[期刊论文] 作者：LI Xianhua,ZHOU Hanwen,DING Sh,
来源：黑龙江科技学院学报 年份：2000
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：LIANG Xinquan,LI Xianhua,QIU Y,
来源：地质学报 年份：2004
Sedimentary response to an orogenic process is important for determining whether South China had compressional or extensional orogeny during the period from the...
[期刊论文] 作者：LI Xianhua,ZHOU Hanwen,LIU Yin,
来源：科学通报（英文版） 年份：2004
A NE-direction Mesozoic shoshonitic intrusive suite in SE Guangxi has been identified in terms of geological, petrological and geochemical investigations. The s...
Geochemistry and petrogene-sis of Jurassic high Sr/low Ygranitoids in eastern China:Constrains on cr
[期刊论文] 作者：GE Xiaoyue,LI Xianhua,CHEN Zhi,
来源：科学通报 年份：2004
The Jurassic high Sr/low Y granitoids in eastern China are characterized by high Sr/Y (27-166) and La/Yb (14-66) ratios, low abundance in Y (6-21 μg/g) and Yb...
Zircon SHRIMP U-Pb dating for the Cangshuipu volcanic rocks and its implications for the lower bound
[期刊论文] 作者：WANG Jian,LI Xianhua,DUAN Taiz,
来源：科学通报 年份：2004
The continental volcanic rocks and volcaniclastic sedimentary conglomerates of the Cangshuipu Formation occur well in Yiyang of Hunan Province, consisting of a...
Petrogenesis of the Neoproterozoic bimodal volcanic rocks along the western margin of the Yangtze Bl
[期刊论文] 作者：LI Xianhua,QI Changshi,LIU Yin,
来源：科学通报（英文版） 年份：2004
High-precision major element and Hf isotope data are reported for the Neoproterozoic Suxiong volcanic rocks along the western margin of the Yangtze Block. These...
[期刊论文] 作者：LI Xianhua,LI Wuxian,Chen Peij,
来源：黑龙江科技学院学报 年份：2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
相关搜索：
