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[期刊论文] 作者：Shen Jian,Liu Weidong,Liu Hong,
来源：电气（英文版） 年份：2004
Helicopter inspection of ultra high voltage (UHV) transmission lines has unmatched advantages compared to manual work due to the inspection angle and high-tech...
[期刊论文] 作者：Liu Jianjun,Liu Qingguo,Lai Mi,
来源：机械工程学报（英文版） 年份：2004
The necessary condition of pure rolling for the rollers moving along its individual cams are obtained by the analysis of the loading status of the rollers and i...
[期刊论文] 作者：YU Shao-Ying,LIU Yan-xin,LIU S,
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...
[期刊论文] 作者：LIU Guangqing,LIU Zaixin,Xie Q,
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...
Compositional Distribution and Growth Mode of Garnet Porphyroblasts during Deformation and Metamorph
[期刊论文] 作者：ZHAO Guiping,LIU Shuwen,LIU Xi,
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...
[期刊论文] 作者：Xiang Gao,Kun Liu,Jinping Liu,,
来源：黑龙江科技学院学报 年份：2004
Objective: To study the effects of sodium ferulate on the ultrarapid delayed rectifier K+ current(Ikur) in human atrial myocytes.Methods:Human atrial myocytes w...
[期刊论文] 作者：LIU Wei,LIU Qinyu,Jia Yinglai,
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...
Development of analytical methods for polycyclic aromatic hydrocarbons (PAHs) in airborne particulat
[期刊论文] 作者：LIU Li-bin,LIU Yan,LIN Jin-min,
来源：环境科学学报（英文版） 年份：2004
In the present work,the different sample collection, pretreatment and analytical methods for polycyclic aromatic hydrocarbons (PAHs) in airborne particulates is...
[期刊论文] 作者：Zengdong Liu,Jianguo Liu,Bei W,
来源：中国颗粒学报（英文版） 年份：2004
Measurements of aerosol number concentration and particulate matter with diameter less than 10μm (PM10) mass concentrations of urban background aerosols were p...
[期刊论文] 作者：Liu Songping,Guo Enming,Liu Fe,
来源：航空制造技术 年份：2004
In short wavelength case ultrasound propagation through woven carbon fiber-rein-forced composite (CFRC) materials essentially depends on their microstructure.Fi...
[期刊论文] 作者：LIU Siqing,LIU Jing,SHI Liqin,,
来源：空间科学学报 年份：2004
The Space Environment Prediction Center (SEPC) of the Center for Space Science and Applied Research of the Chinese Academy of Sciences (CSSAR, CAS)took on the m...
[期刊论文] 作者：Liu Yuxin,Liu Junhong,Xu Zhimi,
来源：石油科学（英文版） 年份：2004
Kazakhstan vacuum residue (KAZVR) and Russia vacuum residue (RUSVR) were respectively cut into a number of narrow cuts and non-extractable end-cut by supercriti...
[期刊论文] 作者：Zhen-Qiu Li,Yan Liu,Ben-Ye Liu,
来源：植物学报（英文版） 年份：2004
Increasing demand of artemisinin in the treatment of malaria has placed substantial stress on the total artemisinin supplies world-wide, so more attention has b...
[期刊论文] 作者：Liu Liu,Wen Zhuang,Zhong Chen,,
来源：世界胃肠病学杂志 年份：2004
Gastric teratoma (GT) is a seldom seen congenital abnormality. GT always occurs in children. The greater curvature and posterior wall of the stomach are the mos...
[期刊论文] 作者：Liu Zhixin,Liu Tieyan,Zhang Xu,
来源：电子科学学刊（英文版） 年份：2004
In this letter, an improved three-step search algorithm is presented, which uses both gray and chromatic information to boost the performance with random optimi...
Changes of hydrochemical composition and heavy metals concentration in shallow groundwater from kars
[期刊论文] 作者：LIU Fang,LIU Cong-qiang,ZHAO Y,
来源：中南大学学报 年份：2004
The quality changes of shallow groundwater from karst hilly areas in Guiyang region of China impacted by the urbanization were investigated. The results show th...
[期刊论文] 作者：LIU Jianwei,LIU Junxin,LI Lin,
来源：环境科学学报 年份：2004
Two different functional biofilters were carried out and compared for the treatment of off-gas containing multieomponent odors and volatile organic compounds (V...
Connection between interannual variability of the western Pacific and eastern Indian Oceans in the 1
[期刊论文] 作者：WANG Dongxiao,LIU Qinyan,LIU Y,
来源：自然科学进展 年份：2004
In this paper,the sea surface height and the heat content of the upper ocean are analyzed to retrieve the relationship of interannual variabilities between the...
[期刊论文] 作者：LIU Yonggang,YUAN Yaochu,LIU C,
来源：海洋学报 年份：2004
本文通过对荣华二采区10...
[期刊论文] 作者：LIU Hai-yun,ZOU Hai-dong,LIU K,
来源：中华医学杂志（英文版） 年份：2004
Background It was well known that tangential vitreoretinal traction and epiretinal membrane play important roles during the formation of macular hole (MH) assoc...
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