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[期刊论文] 作者:CHEN Yanhua TONG Xin,
来源:矿业科学技术:英文版 年份:2010
The efficiency of particle screening was studied over a range of vibrational parameters including amplitude, frequency and vibrational direction. The Discrete E...
[期刊论文] 作者:Yang Yanhua,Chen Yang,
来源:黑龙江科技信息 年份:2019
本文通过对荣华二采区10...
Comparative Study of Guizhou Sloping Land Soil and Water Conservation Effect of the Three Cropping P
[期刊论文] 作者:Zhenggang CHEN,Yanhua XIONG,Ji,
来源:亚洲农业研究:英文版 年份:2013
Surface cover degree,monthly variation of topsoil water content,loss of soil and nutrient in alfalfa-corn intercropping,strip rotation cropping and corn monocul...
[期刊论文] 作者:Yanhua Cao,Mengcheng Chen,Baog,
来源:哈尔滨工业大学学报:英文版 年份:2019
Wavelet method is often used in analyzing trend and period of time sequence. When using wavelet method one serious problem is different chosen wavelet basis and...
[期刊论文] 作者:Yanhua Cao,Mengcheng Chen,Baog,
来源:城市道桥与防洪 年份:2019
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:CHEN Yanhua ZHENG Yufeng ZHANG,
来源:中国科学:物理学、力学、天文学英文版 年份:2005
This paper reports on the synthesis of the nanocrystalline FeS2 via a solvent-thermal process. Using FeSO4 and NH2CSNH2 as precursors and polyvinyl- pyrrolidone...
Comparative Study of Guizhou Sloping Land Soil and Water Conservation Effect of the Three Cropping P
[期刊论文] 作者:Zhenggang CHEN,Yanhua XIONG,Jian,
来源:Asian Agricultural Research 年份:2020
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[期刊论文] 作者:Yanhua Wang,Yanhua Wang,
来源:上海师范大学学报(自然科学版) 年份:2004
...
[期刊论文] 作者:WU Yanhua CHEN Yajun SHEN Feng,
来源:东北农业大学学报:英文版 年份:2007
Total RNA from leaves of Poa pratensis cultivars under drought stress was extracted for reversing transcription to cDNA and then cDNA as template for PCR reacti...
[期刊论文] 作者:Yanhua PANG Wei FENG Jie CHEN,
来源:材料科学技术学报:英文版 年份:2007
一系列无机的器官的薄电影基于一致地, polyoxometalates (POM ) 的 dispersednanoparticles 在聚丙烯酰氨(PAM ) 骗诱矩阵被超声的方法与不同照耀时间准备。微观结构,对光反应...
[期刊论文] 作者:ZHAO Ning,CHEN Siyu,DU Yanhua,,
来源:Chinese Journal of Mechanical Engineering 年份:2013
Existing methods of local search mostly focus on how to reach optimal solution.However,in some emergency situations,search time is the hard constraint for job s...
[期刊论文] 作者:Hua Jin,Yanhua Li,Yinghua Chen,
来源:中国神经再生研究:英文版 年份:2011
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[期刊论文] 作者:Hua Jin,Yanhua Li,Yinghua Chen,
来源:中国神经再生研究(英文版) 年份:2004
Ciliary neurotrophic factor (CNTF) dramatically increases following spinal cord injury and participates in the repair process, although some studies have shown...
[期刊论文] 作者:TU Ran,CUI Yanhua,CHEN Sanfeng,
来源:黑龙江科技学院学报 年份:2006
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...
[期刊论文] 作者:WU Yanhua,CHEN Yajun,SHEN Feng,
来源:东北农业大学学报(英文版) 年份:2004
Total RNA from leaves of Poa pratensis cultivars under drought stress was extracted for reversing transcription to cDNA and then cDNA as template for PCR reacti...
[期刊论文] 作者:Yanhua PANG,Wei FENG,Jie CHEN,,
来源:城市道桥与防洪 年份:2007
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:Chen Zhihua,Li Yanhua,Yan Qimi,
来源:黑龙江科技学院学报 年份:2007
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...
A Comparative Assessment of the Efficacy of Carbomer Gel and Carboxymethyl Cellulose Containing Arti
[期刊论文] 作者:Qing XIAO,Yanhua HU,Fei CHEN,X,
来源:华中科技大学学报(英德文版) 年份:2004
Summary: The present study aimed to compare the clinical efficacy of a 0.4% carbomer gel and 1% carboxymethyl cellulose (CMC) containing artificial tears in tre...
A Comparative Assessment of the Efficacy of Carbomer Gel and Carboxymethyl Cellulose Containing Arti
[期刊论文] 作者:Qing XIAO,Yanhua HU,Fei CHEN,X,
来源:华中科技大学学报(医学英德文版) 年份:2008
...
[期刊论文] 作者:Yanhua Yu,
来源:中美英语教学 年份:2005
...
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