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Regional Geochemical Characteristics and Influence Factors of Soil Elements in the Pearl River Delta
[期刊论文] 作者:Lei Dou,Tingting Li,
来源:地球科学国际期刊(英文) 年份:2015
Soil heavy metal pollution is one of the main environmental problems in Pearl River Delta Economic?Zone of China. Based on multi-purpose regional geochemical su...
[期刊论文] 作者:Lei DOU,Zhiquan WANG,
来源:控制理论与应用:英文版 年份:2007
这篇论文论述一个分析方法,基于 MacCormack 鈥檚 技术,为在高速度的电路网络的分布式的参数元素的时间领域敏感的评估。敏感能从分布式的参数元素的电、物理的参数被计算。建...
[期刊论文] 作者:Lei DOU,Zhiquan WANG,
来源:控制理论与应用:英文版 年份:2005
在高速度的电路的域里,包含的混合电路网络的分析两个都散布了参数元素和 lumped 参数元素变得曾经重要。这篇论文为分析混合电路网络论述一个新方法。它补充说到古典修改节的...
[期刊论文] 作者:Tong Lei,Dou Yuanyuan,,
来源:International Journal of Mining Science and Technology 年份:2014
To generate dynamic planning for coal mine safety investment, this study applies system dynamics to decision-making, classifying safety investments by accident...
[期刊论文] 作者:DOU Lei,DOU Jiao,
来源:城市道桥与防洪 年份:2011
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Lei DOU,Zhiquan WANG,
来源:控制理论与应用(英文版) 年份:2007
This paper presents an analysis method,based on MacCormack’s technique,for the evaluation of the time domain sensitivity of distributed parameter elements in h...
One high-efficiency analysis method for high-speed circuit networks containing distributed parameter
[期刊论文] 作者:Lei DOU,Zhiquan WANG,
来源:控制理论与应用(英文版) 年份:2005
In the field of high-speed circuits,the analysis of mixed circuit networks containing both distributed parameter elements and lumped parameter elements becomes...
One high-efficiency analysis method for high-speed circuit networks containing distributed parameter
[期刊论文] 作者:Lei DOU,Zhiquan WANG,
来源:控制理论与应用(英文版) 年份:2004
In the field of high-speed circuits,the analysis of mixed circuit networks containing both distributed parameter elements and lumped parameter elements becomes...
[会议论文] 作者:Chen Lei,Dou Zhongqian,
来源:第十四届全国空气弹性学术交流会 年份:2015
The body-like aerodynamic model are used for the fuselage and nacelle component.The influence of the flutter characteristic due to aerodynamic of the fuselage and nacelle are studied and verified thro...
[期刊论文] 作者:Lei Dou,Shu-Zhen Shen,Hai-Yan,
来源:中国地球化学学报:英文版 年份:2015
东莞市位于珠江三角洲经济区,近30年来发展较快的乡镇企业。共收集了759个土壤样品,其中包括606个表层土壤样品和153个深部土壤样品。这些样品被分析的13个元素(Al,Cu,Cd,Cr,Fe,Co,Mn,N......
Clinical Value of Trans-parenchymal Compressing Suture to Decrease the Cutting Surface Related Compl
[期刊论文] 作者:Lei DOU,Hui-fang LIANG,Hui-yua,
来源:当代医学科学(英文) 年份:2019
Non-anatomical liver resection with appropriate resection margin is regarded as a potential curative treatment for selected major hepatic carcinoma due to prese...
[期刊论文] 作者:LEI Lei DOU Lin WANG Hua-yan,
来源:中国农业科学:英文版 年份:2011
Nanog,Oct4 and Sox2 are important transcription factors that are expressed in embryonic stem(ES) cells or embryonic carcinoma(EC) cells,but in most cases they a...
Distributional characteristics and sources of elements in soil from typical area of Pearl River Delt
[期刊论文] 作者:Lei Dou,Shu-Zhen Shen,Hai-Yan Du,
来源:中国地球化学学报(英文版) 年份:2015
...
,Analysis of the influence of various effects on frequency shifts of the acetylene saturated absorpt
[期刊论文] 作者:Dong Lei,Zhang Lei,Dou Hai-Peng,Yin Wang-Bao,Jia Suo-Tang,
来源:中国物理B(英文版) 年份:2008
Frequency shifts of the acetylene saturated absorption lines at 1.5μm with temperature,gas pressure and laser power have been investigated in detail.The second...
,Development of VME system in RPC electronics for reactor neutrino experiment at Daya Bay Nuclear Po
[期刊论文] 作者:HAO Huifeng,LIANG Hao,ZHENG Lei,DOU Fei,XI Jianbo,ZHOU Yongzhao,
来源:核技术(英文版) 年份:2013
...
[期刊论文] 作者:Lei Dou,Dan Zou,Feiran Song,Yuxin Jin,Yin Li,Yi Zhang,
来源: 年份:2022
...
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