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[期刊论文] 作者:WU Dongmei,ZHAO Yuemin,CHENG Y, 来源:矿业科学技术(英文版) 年份:2004
In this study we measured the △P(initial speed of gas emission)index with different gas concentrations of carbon dioxide(pure CO2,90% CO2+10% CH4,67% CO2+33% C...
[学位论文] 作者:李冬梅(Dongmei Lee),, 来源:四川农业大学 年份:2004
蓝莓,是具有极高的经济价值的新兴果树品种,其果实中含有丰富抗氧化性能的营养成分,具有极高营养价值。蓝莓产业在国外已经有较长时间的发展历史,而在我国,经历了 30多年的培...
[期刊论文] 作者:Dongmei Liu,Diqiu Yu, 来源:自然科学进展 年份:2004
MicroRNAs (miRNAs) are 21-23 nucleotide (nt), endogenous RNAs that regulate gene expression by targeting mRNAs for direct cleavage or translational repression i...
[期刊论文] 作者:Jiang Dongmei,Liu Bin, 来源:生态经济(英文版) 年份:2004
In the conceptual framework of adaptation policy assessment to climate change,adaptation measures can be categorized as two groupsL:facilitation and implementat...
[期刊论文] 作者:LEI Dongmei,DUAN Changqun, 来源:环境科学学报(英文版) 年份:2004
This study focused on the restoration potential of ten pioneer plants (Artemisia roxburghiana, Artemisia tangutica, Carex inanis,Cyperaceae hebecarpus, Plantago...
[期刊论文] 作者:Dandan Li,Dongmei Zhou, 来源:环境科学学报(英文版) 年份:2004
We aim to investigate the effects of humic acid (HA) and citric acid (CA) on the toxicity and subcellular distribution of Cd in wheat.Results show that the toxi...
[期刊论文] 作者:吕冬梅,Lü Dongmei, 来源:物流技术 年份:2004
鉴于目前我国冷链物流人才缺乏,特别是掌握冷库操作及管理、冷链运输操作及管理、冷链配送操作及管理、冷链货物包装操作及管理、冷链物流信息处理等技术的高技能人才更是严...
[期刊论文] 作者:XU Senlin,Chen Dongmei, 来源:黑龙江科技信息 年份:2004
本文通过对荣华二采区10...
[期刊论文] 作者:CHENG Wei,CHENG Chongqing, 来源:中国科学A辑(英文版) 年份:2004
The exact monotone twist map of infinite cylinders in the Birkhoff region of instability is studied. A variational method based on Aubry-Mather theory is used t...
[期刊论文] 作者:Xiuli Zhang,Dongmei Guo,Xiyou, 来源:中德临床肿瘤学杂志(英文版) 年份:2004
Objective: To explore the characteristics of the primary ureteral carcinoma (PUC) and discuss the value of spiral CT (SCT) in the diagnosis of PUC. Methods: The...
[期刊论文] 作者:AN Hongli,XUE Bofei,LI Dongmei, 来源:自然科学进展(英文版) 年份:2004
In this paper, the structure and operating principle of the dye-sensitized nanocrystalline solar cells (DSSC) are discussed. The electrolytes can be divided int...
[期刊论文] 作者:Dongmei Wang,Guangsheng Chen,L, 来源:眼科学报(英文版) 年份:2004
Purpose:.To compare postoperative pain following laser-as-sisted subepithelial keratectomy (LASEK) and transepithelial photorefractive keratectomy (T-PRK, two-s...
[期刊论文] 作者:Ma Dongmei,卢宪梅, 来源:中国麻风皮肤病杂志 年份:2004
目的:检测皮肤鳞状细胞癌(SCC)皮损中的人乳头瘤病毒(HPV)并探讨其在SCC发病中的作用.方法:用原位杂交(ISH)、聚合酶链反应技术(PCR)检测SCC患者43例,健康者28例标本组织切片...
[期刊论文] 作者:Zhao Dongmei,Wang Changguang,M, 来源:电子科学学刊(英文版) 年份:2004
The core of network security is the risk assessment.In this letter,a risk assessment method is introduced to estimate the wireless network security.The method,w...
[期刊论文] 作者:Baoshan Wang,Guibo Li,Dongmei, 来源:中德临床肿瘤学杂志(英文版) 年份:2004
Objective: The aim of the study was to investigate the impact of 60Co γ-ray on apoptosis, cell cycles and the expression of protein hypoxia-inducible factor-1...
[期刊论文] 作者:Qiming DONG,Dongmei ZHAO,Ping, 来源:材料科学技术学报 年份:2004
Age hardening in Cu-3.2Ni-0.75Si (wt pct) and Cu-1.0Ni-0.25Si (wt pct) alloys from 723 to 823 K is studied. After an incubation period strengthening appears whi...
[期刊论文] 作者:Tang Dongmei,Zhong Tongde,Qiu, 来源:数学物理学报(英文版) 年份:2004
First of all,using the relations (2.3),(2.4),and (2.5),we define a complex Clifford algebra Wn and the Witt basis.Secondly,we utilize the Witt basis to define t...
[期刊论文] 作者:ZHANG Lingchen,XING Dongmei,ZH, 来源:科学通报(英文版) 年份:2004
The deformation behavior and the effect of the loading rate on the plastic deformation in Ce-based bulk metallic glasses (BMGs) were investigated through nanoin...
[期刊论文] 作者:SHI Dongmei,YANG Gangfeng,YANG, 来源:稀土学报(英文版) 年份:2004
The 2.0 μm emission originating from Ho3+:5I7→5I8 transition in Ho3+/Tm3+-codoped gallate-bismuth-germanium-lead glasses →5I8 transition in Ho3+/Tm3+-codoped...
[期刊论文] 作者:DENG Dongmei,ZHAO Degang,WANG, 来源:稀有金属(英文版) 年份:2004
The minority carrier diffusion length of n-type GaN films grown by metalorganic chemical vapor deposition (MOCVD) has been studied by measuring the surface phot...
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