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[期刊论文] 作者：LI Yan-hui,LI Jun,
来源：电视技术 年份：2004
提出了一种基于二维网格划分的运动估计算法,用于消除视频的块效应,提高了运动估计的精度.对比实验表明,由于运动估计精度的提高,新的视频编码器比MPEG-4 AVC标准测试模型的...
[期刊论文] 作者：LI Xiao-qing,LI Nai-rong,
来源：针灸推拿医学（英文版） 年份：2004
梅花针叩刺头部,背部和腹部,并根据辨证配穴治疗更年期综合征以失眠为主症的患者50例,并与西药治疗50例相对照,梅花针组近期疗效和远期疗效均好于对照组(P...
Disparate expression of autophagy in corneas of C57BL/6 mice and BALB/c mice after Aspergillus fumig
[期刊论文] 作者：Chen-Yu Li, Cui Li, Hui Li, Gu,
来源：International Journal of Ophthalmology 年份：2004
AIM: To determine the disparate expression of autophagy in the Aspergillus fumigatus(A. fumigatus) keratitis between susceptible C57 BL/6 mice and resistant BAL...
[期刊论文] 作者：Li Junyue,Li Zhiyong,Li Huan,X,
来源：机械工程学报 年份：2004
Arc spectral information is a rising information source which can solve many problems that can not be done with arc electric information and other arc informati...
[期刊论文] 作者：CHU Yang,LI Wei,LI Zhi-wen,LI,
来源：中草药（英文版） 年份：2004
Objective To investigate the bioavailability and pharmacokinetics of silybin A and silybin B in rats,respectively.Methods Following iv and ig administration of...
Effect of Cd and Sn Addition on the Microstructure and Mechanical Properties of Al-Si-Cu-Mg Cast All
[期刊论文] 作者：LI Rong-de,LI Run-xia,YU Li,HU,
来源：材料热处理学报 年份：2004
The present work has investigated the effect of trace elements Cd and Sn on the microstructure and mechanical properties of Al-Si-Cu-Mg cast alloy. With the inc...
Non-Equilibrium Grain-Boundary Segregation of Phosphorus And the Effective Time in Step Cooling Proc
[期刊论文] 作者：LI Qing-fen,LI Li,LIU Er-bao,C,
来源：材料热处理学报 年份：2004
The non-equilibrium grain-boundary segregation of phosphorus in step cooling process in an industrial steel,12CrlMoV, is studied based on the effective-time-met...
[期刊论文] 作者：CUI Dabin,LI Li,JIN Xuesong,LI,
来源：中国机械工程学报 年份：2004
The profile of wheel/rail has great concern with the vehicle running safety, the wheel/rail wear and the rolling contact fatigue between wheel and rail, due to...
[期刊论文] 作者：Li Li,Chao Li,Xiaoting Xu,Zhiy,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective: To study the effects of acetaminophen (ACE) combined with radiation on the progeny of the human glioma cell line SHG-44, and to investigate if ACE ma...
[期刊论文] 作者：LI Xipeng,LI Ruiyu,LI Meng,ZHA,
来源：中华耳科学杂志（英文版） 年份：2004
Diabetes mellitus (DM) is a chronic systemic disease characterized by hyperglycemia, with various patho-genic mechanisms. From absolute or relative insulin defi...
[期刊论文] 作者：LI Jue,LI Lin,LI Han-ping,ZHUA,
来源：中华医学杂志（英文版） 年份：2004
Background Virus with nucleoside reverse transcriptase inhibitors (NRTIs) or nonnucleoside reverse transcdptase inhibitors (NNRTIs) resistant mutations show dif...
A study on light-aging resistance of instrument panel materials and bumper materials on the automobi
[期刊论文] 作者：Wang Wentao,Liu Qiang,Li Li,Li,
来源：工程科学（英文版） 年份：2004
The light-aging test method commonly used in the automotive industry is utilized to carry out light-aging research on automotive instrument panel (IP) materials...
PIKA as an Adjuvant Enhances Specific Humoral and Cellular Immune Responses Following the Vaccinatio
[期刊论文] 作者：Erxia Shen,Li Li,Lietao Li,Lia,
来源：中国免疫学杂志 年份：2004
An adjuvant is usually used to enhance the immune response induced by vaccines. The choice of adjuvant or immune enhancer determines the effectiveness of the im...
Differential expression analysis and regulatory network reconstruction for genes associated with mus
[期刊论文] 作者：Mingzhou Li,Xuewei Li,Li Zhu,X,
来源：自然科学进展（英文版） 年份：2004
During the growth and development of skeletal muscle cells and adipose cells, the regulatory mechanism of micro-effect polygenes determines porcine meat quality...
[期刊论文] 作者：LI Feng,TAN Xue-zhi,WANG Li,LI,
来源：中南大学学报（英文版） 年份：2004
Based on the analysis of the feature of cognitive radio networks,a relevant interference model was built.Cognitive users should consider especially the problem...
[期刊论文] 作者：LI Tong,PENG Jiangde,LI Qun,LI,
来源：中国激光 年份：2004
A fiber null coupler with very high splitting ratio of 100000: 1 and low excess loss of 0.1 dB is reported. The control of the maximum splitting ratio and loss...
[期刊论文] 作者：Li Kun,Yang Wen-yun,Li Li,Zhan,
来源：城市道桥与防洪 年份：2004
Yunnan Province is the main distributing area of Jatropha curcas L. This plant is abundant in several drainage areas of the dry-hot, dry-warm and sub-humid vall...
[期刊论文] 作者：Li Li Wang,Zhan Lin Li,Yong Pe,
来源：中国化学快报（英文版） 年份：2004
A new caged polyprenylated xanthone,gambogic aldehyde(1),was isolated from the resin of Garcinia hanburyi.Its structure was elucidated on the basis of spectral...
[期刊论文] 作者：Shu Chun LI,Li Min NIU,Hui LI,,
来源：中国化学快报 年份：2004
The adhesive interaction between tumor cells and host cells or the extra cellular matrix plays a crucial role in metastasis. Due to the anti-metastasis effects...
[期刊论文] 作者：LI Bo,LI Qi,ZHOU Ji,LI Longtu,
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...
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