搜索筛选:
搜索耗时1.6663秒,为你在为你在102,285,761篇论文里面共找到 328 篇相符的论文内容
发布年度:
[学位论文] 作者:LIU PEI,,
来源:浙江大学 年份:2004
在全球资源短缺与环境问题日益加剧的背景下,将环境、社会和公司治理(ESG)这几方面的因素纳入投资决策过程,以引导绿色经济活动的开展,成为当前企业与各级投资者的共识。在投...
[期刊论文] 作者:PEI Li,
来源:读与写 年份:2004
American young adult literature has merits to engage students in reading. "Readers' Theatre" is an effective literacy activity used extensively in US classrooms...
SO(d, d; Z) Transformation Property for Gauge Fluxes and Ramond-Ramond Fields in Noncommutative Geom
[期刊论文] 作者:WANG Pei,
来源:理论物理通讯 年份:2004
In this paper we study the spinor constructions of gauge fluxes and Ramond Ramond fields on noncommu-tative tori Td up to d=6. In which the spinor and conjugate...
[期刊论文] 作者:PEI Bao-he,
来源:中国公共卫生管理 年份:2004
目的 加强小麦及其制品安全监管,保证从农田到餐桌的食品安全.方法 鹤壁市政府牵头,监管部门分段对小麦及其制品安全进行全程监管研究.结果 经4年研究、创建了本地特色的食品...
Yb(Otf)3 Catalyzed Nucleophilic Conjugate Addition of Pyrrole to α,β-Unsaturated Ketones and Nitro-c
[期刊论文] 作者:Pei Pei SUN,Ya Ping XIAO,
来源:中国化学快报(英文版) 年份:2004
Under the catalysis of Yb(OTf)3, nucleophilic conjugate addition of pyrrole to electron deficient olefins in CH2Cl2 at ambient temperature gives corresponding 2...
[期刊论文] 作者:SONG Xiping,PEI Pei,ZHANG Peil,
来源:稀有金属(英文版) 年份:2004
The effect of vanadium content on the microstructure and hydrogen absorption/desorption properties in Ti-V-Cr alloys was studied. The results show that with the...
Yb(Otf)3 Catalyzed Nucleophilic Conjugate Addition of Pyrrole to α,β-Unsaturated Ketones and Nitro-c
[期刊论文] 作者:Pei Pei SUN,Ya Ping XIAO,
来源:中国化学快报(英文版) 年份:2004
Under the catalysis of Yb(OTf)3, nucleophilic conjugate addition of pyrrole to electron deficient olefins in CH2Cl2 at ambient temperature gives corresponding 2...
[期刊论文] 作者:Zhang YH, 刘青颖,,
来源:中国疼痛医学杂志 年份:2004
慢性神经病理性疼痛可造成患者极度的痛苦,治疗困难。尽管在此领域目前已有大量研究,但其机制尚未完全阐明。Pannexin-1(Panx1)是一个能释放ATP和其他信号分子的大孔径膜...
[期刊论文] 作者:Pei Pei,Kai Zhang,Gang Xu,Yong,
来源:颗粒学报(英文版) 年份:2004
Under the Eulerian-Eulerian framework of simulating gas-solid two-phase flow,the accuracy of the hydrodynamic prediction is strongly affected by the selection o...
[期刊论文] 作者:LI Nan,PEI Pei,BU Ding-fang,HE,
来源:中华医学杂志(英文版) 年份:2004
Background Cystic fibrosis (CF) is rare in Chinese. We investigated the mutations in the gene of cystic fibrosis transmembrane conductance regulator (CFTR) in a...
[期刊论文] 作者:马利,Pei Likun,
来源:现代医院管理 年份:2004
基于平衡记分卡理论,分析了某院急诊科绩效管理现状,确定了急诊科的战略目标和科室绩效目标,提出了改进措施,设计了绩效衡量指标,通过实施,取得了一定效果.建议科室绩效管理...
Practice-based Research on Popularity of Tea Culture in Northern Mountainous Area and Improvement of
[期刊论文] 作者:Zhao YH,Han YY,Shang AQ,Zhang,
来源:茶叶 年份:2004
...
[期刊论文] 作者:毛磊, PEI Yu,,
来源:建筑实践 年份:2004
1引言公共空间是当下的重要议题之一,建筑师们也都试图在不同等级与类型的城市建筑中引入公共空间,并将之作为核心使用场景进行打造,以期对城市公共活动进行刺激与引导。...
[期刊论文] 作者:Nai-LingChen,LingBai,LinLi,Pei,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2004
AIM: To study the pathway of apoptosis in chronic liver disease and the role of mitochondria in programmed cell death.METHODS: Liver biopsy specimens from 72 ca...
[期刊论文] 作者:PEI Li-li,LUO Hai-bo,
来源:兵工学报(英文版) 年份:2004
An effective automatic target detection algorithm based on wavelet transform, which takes advantage of the localization and the orientation of wavelet analysis,...
Delay-dependent guaranteed cost control for state-delayed system with disturbance and its applicatio
[期刊论文] 作者:Zhihu WU,Run PEI,
来源:控制理论与应用 年份:2004
This paper proposes a delay-dependent guaranteed cost control scheme for engine idle speed control (ISC) with induction-to-torque delay and external load distur...
[期刊论文] 作者:XU Pei,FU Bin,
来源:中国地球化学学报(英文版) 年份:2004
Rainfall runoff is a critical hydrological process related to soil erosion and agricultural non-point pollution.In this study,25 simulation experiments on rainf...
[期刊论文] 作者:PEI Ming-tao,JIA Yun-de,
来源:北京理工大学学报(英文版) 年份:2004
A technique for getting Euclidean reconstruction from two images of the same scene taken by a single moving camera, which undergoes a pure translation, is prese...
[期刊论文] 作者:ZHANG Zhe,HUANG Pei,
来源:上海交通大学学报(英文版) 年份:2004
In e-commerce the multidimensional data analysis for OLAP (on-line analytical processing) based on the web data needs integrating various data sources such as X...
[期刊论文] 作者:WANG Hong-gang,PEI Chang-xing,,
来源:中国邮电高校学报 年份:2004
Performance analysis and test for passive radio frequency identification (RFID) system at ultra high frequency (UHF) band in free space and line-of-sight (LOS)...
相关搜索: