搜索筛选:
搜索耗时1.4913秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者：LU Hai-ying,LIANG Jing-yu,
来源：中草药（英文版） 年份：2004
Objective To study the ent-kaurane diterpenoids from Rabdosia rubescens.Methods The compounds were isolated by chromatographies and their structures were iden...
[期刊论文] 作者：Zong-Ping Zheng,Jing-Yu Liang,,
来源：植物学报（英文版） 年份：2004
In order to find new structural and biologically active compounds, the constituents of the bark of Cudrania tricuspidata (Carr.) Bur. were investigated and a ne...
Micropolar interface model of thin-layered interconnection components with heterogeneous internal mi
[期刊论文] 作者：ZHANG Yan,FAN Jing-yu,
来源：上海大学学报（英文版） 年份：2004
Being a wide variety of thin-layered interconnection components in electronics packaging with relatively small scale and heterogeneous materials, conventional n...
[期刊论文] 作者：ZHAI Ji-liang,LIN Jin,JIN Jin,,
来源：中华医学杂志（英文版） 年份：2004
Background Severe acetabular bone deficiency is a major challenge in acetabular revision surgery. Most cases require reconstruction of the acetabulum with bone...
[期刊论文] 作者：Cheng Fang, Wei Wang, Jing-Yu,
来源：癌症 年份：2004
回 回 产卜爹仇贱回——回 日E回。”。回祖 一回“。回干 肉果幻中 N_。NH lP7-ewwe--一”＄ MN。W;- __._——————》 砧叫]们羽 制作:陈恬’＃陈川个美食Back to yield...
Correlation between T lymphocyte subsets in peripheral blood lymphocytes and 2-year all-cause mortal
[期刊论文] 作者：WANG Yu-hong,ZHANG Jing-yu,QIA,
来源：中华医学杂志（英文版） 年份：2004
Background Few data have been acquired on the predictive value of age-related T-lymphocyte subsets among older individuals.The present study has determined the...
[期刊论文] 作者：FAN Jing-yu,WANG Dao-zeng,ZHAN,
来源：应用数学和力学（英文版） 年份：2004
The large-scale vortical structures produced by an impinging density jet in shallow crossflow were numerically investigated in detail using RNG turbulence model...
[期刊论文] 作者：LI Jin-Hai,TANG Jing-Yu,OUYANG,
来源：中国物理C 年份：2004
The betatron matching of a rotationally asymmetric beam in space charge dominated low-energy beam transports (LEBTs) where solenoids are used for the transverse...
[期刊论文] 作者：DAI Jing-yu,ZHOU Jiang-min,QIN,
来源：环境科学学报（英文版） 年份：2004
Based on a modified Leenheer DOM fractionation scheme, fractionation of DOM from the paddy soil was conducted by using XAD-8 resin into hydrophobic bases(HOB),...
[期刊论文] 作者：GUNA Jing-yu,TONG Xiao-jie,WEI,
来源：中华医学杂志（英文版） 年份：2004
Spontaneous cerebrospinal fluid (CSF) rhinorrhea is rarely found, especially in patients with brain tumors.Similarly, reports of tentorial meningioma coexisting...
THREE-DIMENSIONAL MEAN AND TURBULENCE CHARACTERISTICS OF AN IMPINGING DENSITY JET IN A CONFINED CROS
[期刊论文] 作者：Fan Jing-yu,Wang Dao-zeng,ZHAN,
来源：水动力学研究与进展B辑 年份：2004
The three-dimensional mean and turbulence characteristics of an impinging density jet in a confined crossflow were numerically investigated using the RNG turbul...
EXPERIMENTAL STUDY ON THE VORTEX FORMATION AND ENTRA-INMENT CHARACTERISTICS FOR A ROUND TRANSVERSE J
[期刊论文] 作者：FAN Jing-yu,ZHANG Yan,WANG Dao,
来源：水动力学研究与进展B辑 年份：2004
The vortex formation and entrainment characteristics for a round transverse jet in shallow water were experimentally investigated by means of a combination of L...
[期刊论文] 作者：CUI Jing-yu,WU An-hua,ZHANG Sh,
来源：中华创伤杂志 年份：2004
Objective:To explore the clinical manifestation,diagnosis and surgical treatment of cerebrospinal fluid rhinorrhea in sphenoidal sinus.Methods: Nine cases of ce...
[期刊论文] 作者：刘欢,钱大钧,CHEN Jing-yu,
来源：内蒙古中医药 年份：2004
目的:评价经食管超声心动图对肺移植患者肺静脉血栓的诊断价值.方法:80例肺移植患者术后2天内接受经食管超声心动图检查.重点观察左、右肺静脉,对发现血栓的患者测量血栓的大...
[期刊论文] 作者：LIU Hai-fei,XU Jing-yu,ZHANG J,
来源：水动力学研究与进展B辑 年份：2004
The oil/water separation in a liquid-liquid cylindrical cyclone is experimentally studied in this article.The effects of the flow split-ratio and the flow rate...
[期刊论文] 作者：Jing-yu Liu,Yan-guo Li,Yi Zhen,
来源：高分子科学 年份：2004
Fe(Ⅱ) pyridinebisimine complexes activated with trialkylaluminium or modified methylaluminoxane (MMAO) as catalysts were employed for the polymerization of but...
[期刊论文] 作者：Xl Jing-yu,WANG Zhi-fei,LU Gon,
来源：高等学校化学研究 年份：2004
A series of Cu/Zn based catalysts with and without Ni, prepared by the co-precipitation method, has been studied for methanol decomposition. CO and H2 are the m...
Analysis of risk factors for the interval time, number and pattern of hepatic metastases from gastri
[期刊论文] 作者：Jing-Yu Deng,Han Liang,Dan Sun,
来源：世界胃肠病学杂志（英文版） 年份：2004
AIM: To analyze the risk factors for interval time,number and pattern of hepatic metastases from gastric cancer after radical gastrectomy, and provide evidence...
[期刊论文] 作者：Quan Li,Jing-Yu Fan,Jing-Yan H,
来源：黑龙江科技学院学报 年份：2004
Acute coronary syndrome, stroke and other ischemic events continue to be the most common causes of mortality and morbidity in the world, and their incidence is...
[期刊论文] 作者：JIN Ji-yu,JIN Gui-yue,OU-YANG,
来源：哈尔滨工业大学学报（英文版） 年份：2004
In this paper,a time-switched space-time (TSST) coded orthogonal frequency division multiplexing (OFDM) schcme against the time-varying channels is proposed.In...
相关搜索：
