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THE SEQUENCE OF PALEOENVIRONMENTAL CHANGES SINCE ABOUT 4KA B. P., RECORDED BY NIYA SECTION IN SOUTHE
[期刊论文] 作者:ZHONG Wei,
来源:中国地理科学:英文版 年份:2001
Through synthetic researches of multi-index geological records of Niya section, which are of high resolution in southern margin of Tarim Basin, this paper has r...
[期刊论文] 作者:于wei,
来源:国外科技动态 年份:1990
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[期刊论文] 作者:Wei WANGQ,
来源:材料科学技术:英文版 年份:2001
Fe/Ti multilayers with different modulation wavelengths (A) prepared by r.f. sputtering has been investigated by using cross sectional transmission electron mi...
Martensite Aging Effect and Thermal Cyclic Characteristics in Ti-Pd and Ti-Pd-Ni High Temperature Sh
[期刊论文] 作者:Wei Cal,
来源:材料科学技术:英文版 年份:2001
The effect of thermal cycling and aging in martensitic state in Ti-Pd-Ni alloys were investigated by DSC and TEM observations. It is shown that the thermal cycl...
[期刊论文] 作者:Wei Lida,
来源:中国应用语言学:英文版 年份:2001
The teaching of extensive reading in the EFL class in Chinais important in that it fulfils two tasks: the development ofreading skills and the development of re...
Effect of Pre-strain on the Transformation and Recovery Behaviours of a Ti44Ni47Nb9 Shape Memory All
[期刊论文] 作者:Wei JIN,
来源:材料科学技术:英文版 年份:2001
The recovery strain, stress and transformation temperature of different pre-strained specimens of Ti44Ni47Nb9 were investigated by tensile test and electrical r...
[期刊论文] 作者:Mozheng Wei,
来源:大气科学进展:英文版 年份:1996
ALow-orderModelofTwo-dimensionalFluidDynamicsontheSurfaceofaSphereMozhengWei(CRCforSouthernHemisphereMeteorology,CSIRODivisio.........
[期刊论文] 作者:Ma Wei,
来源:西安交通大学学报:英文版 年份:2000
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[期刊论文] 作者:WANG Wei,
来源:环境科学学报:英文版 年份:2001
Chengdu-Kunming Railway is an important transport line on southwestern China. However, this railway's safety is often threatened by debris flows. How to eff...
[期刊论文] 作者:Wei Wang,
来源:稀有金属:英文版 年份:2001
The hydrogen storage properties of Ti1.2Fe+xCa (x=1%, 3% and 5% in mass fraction) alloys was investigated. Results show that the modified alloys can be activate...
[期刊论文] 作者:HUANG Wei,
来源:中国组织工程研究与临床康复 年份:2001
Background:With development of treatment and awarement in pathogenesis of brain injury,mortality of brain injury decreases significantly.Recovery of nurological...
[期刊论文] 作者:Jun,WEI,
来源:中国药科大学学报 年份:2000
目的 探讨印度人群锰超氧化物歧化酶(MnSOD/SOD2)基因TaqI多态性与精神分裂症的相互关系。方法 应用聚合酶链式反应(PCR)和限制性片段长度多态性(RFLP)。方法 在68例精神分裂症患者和62例健康人群中观察了......
[期刊论文] 作者:Li Wei,
来源:铜仁师专学报(综合版) 年份:2001
The purpose of the teaching and the learning of English is to develop communicative competence .Pragmatics is one of the most essential parts of the communicati...
[期刊论文] 作者:Shen Wei,
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...
Respondence and feedback of modern sand deserts to climate change--A case study in Gurbantunggut Des
[期刊论文] 作者:WEI Wenshou,
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:CAI Wei,
来源:山西经济管理干部学院学报 年份:2002
校园文化是一种体现校园人的文化,是不同于社会文化的亚文化.伴随着信息技术和网络技术的发展,21世纪的校园文化呈现出三个主要的发展趋势,并受到网络时代的冲击,给新时期高...
[期刊论文] 作者:WEI QICAI,
来源:黑龙江科技学院学报 年份:2001
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...
Two stages of isotopic exchanges experienced by the Ertaibei granite pluton, northern Xinjiang, Chin
[期刊论文] 作者:LIU Wei,
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:WANG Wei,
来源:黑龙江科技学院学报 年份:2001
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:Wei Chen,
来源:电子设计应用 年份:2002
为了处理日益复杂的实时计算问题,通信系统采用了大量高性能芯片,对更高计算速度的需要促使人们相应的提高时钟频率,电源电流也随之增加。此时线性调压器电路已经很难适应电源设......
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