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[期刊论文] 作者:REN An-lu,ZOU Jian-feng,Zhou Y, 来源:水动力学研究与进展B辑 年份:2004
It was proved numerically that the Domain Decomposition Method (DDM) with one layer overlapping grids is identical to the block iterative method of linear algeb...
[期刊论文] 作者:PENG Jian-feng, 来源:中国给水排水 年份:2004
通过考察稳定塘-湿地组合生态处理系统各单元对氨氮去除速率的差异,提出了去除氨氮的最佳单元类型,分析了该单元对氨氮的主导去除机制.结果表明,在该组合生态处理系统中,水深...
[期刊论文] 作者:NIE Jian-feng, 来源:海外英语(上) 年份:2004
With the popularity of Computer Assisted Language Learning (CALL), autonomous language learning centers have been established in the universities throughout the...
[期刊论文] 作者:FANHong-Yi LǖJian-Feng, 来源:理论物理通讯:英文版 年份:2004
Using the technique of integral within an ordered product (IWOP) of operators we show that the wavelet transform can be recasted to a matrix element of squeezin...
[期刊论文] 作者:李艳秋,ZHOU Jian-feng, 来源:山东化工 年份:2004
分析碱洗塔产生黄油的原因,并提出了相应的解决办法.对碱洗塔加注黄油抑制剂,有效地抑制了黄油的产生....
[期刊论文] 作者:REN, 来源:网友世界 年份:2004
[期刊论文] 作者:Ren, 来源:车用发动机 年份:2004
8月6日,美国加利福尼亚州公布了将在2016年全面实施的新的汽车排放法规。根据新的标准规定,届时轿车和轻卡的排放将比目前降低34%,大型卡车和SUV降低25%。这项法规受到美国各大汽......
[期刊论文] 作者:Ren, 来源:车用发动机 年份:2004
据法国石油大学的研究人员称 ,他们经过数年时间的研究 ,已取得窄角直喷技术的成功。该技术可有效降低NO x和可吸入PM的排放量 ,使柴油机的排放“轻松”满足欧Ⅴ排放标准。窄...
[期刊论文] 作者:Ren, 来源:车用发动机 年份:2004
据法国石油大学的研究人员称 ,他们经过数年时间的研究 ,已取得窄角直喷技术的成功。该技术可有效降低NO x和可吸入PM的排放量 ,使柴油机的排放“轻松”满足欧Ⅴ排放标准。窄...
[期刊论文] 作者:CHENG Jian-feng,JIANG Han-yan,, 来源:水稻科学(英文版) 年份:2004
In order to establish methods for indentification and screening of rice genotypes with high nitrogen (N) efficiency,N absorption efficiency (NAE),N utilization...
[期刊论文] 作者:WANG Jian-feng,SONG Zhong-xiao, 来源:材料热处理学报 年份:2004
A novel co-sputtering method that combined magnetron sputtering (MS) with ion beam sputtering (IBS) was used to fabricate CuCr alloy films without breaking vacu...
[期刊论文] 作者:FAN Hong-Yi,U Jian-Feng, 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...
[期刊论文] 作者:JIANG Hui-Min,ZHANG Jian-Feng,, 来源:土壤圈(英文版) 年份:2004
As a result of intensive greenhouse vegetable production in northern China,the potential risk of nitrogen (N) fertilizer over-applied is increasingly apparent a...
[期刊论文] 作者:Yuan-Bo Guo,Jian-Feng Ma, 来源:计算机科学技术学报 年份:2004
Most existing secret sharing schemes are constructed to realize general access structure,which is defined in terms of authorized groups of participants,and is u...
[期刊论文] 作者:Zhang Jian-feng,SUN Qi-xiang, 来源:中国林学(英文版) 年份:2004
Yellow River delta (YRD) is one of the biggest deltas that there is a large area of wetland in the world. Thanks to soil(sands) sediment carried by the Yellow R...
[期刊论文] 作者:YANG Wen-dong,HUANG Jian-feng,, 来源:中南大学学报(英文版) 年份:2004
Cristobalite aluminum phosphate (C-AlPO4) coatings were prepared by a hydrothermal electrophoretic deposition process on SiC-coated C/C composites. Phase compos...
[期刊论文] 作者:Xu-pei HUANG,Jian-feng DU, 来源:中国药理学报(英文版) 年份:2004
Cardiomyopathies are diseases of heart muscle that are associated with cardiac dysfunction. Molecular genetic studies performed to date have demonstrated that t...
[期刊论文] 作者:Yiming Ren, 来源:美中外语 年份:2004
[期刊论文] 作者:DIAN REN,, 来源:特区经济 年份:2004
回 回 产卜爹仇贱回——回 日E回。”。回祖 一回“。回干 肉果幻中 N_。NH lP7-ewwe--一”$ MN。W;- __._——————》 砧叫]们羽 制作:陈恬’#陈川个美食Back to yield...
[期刊论文] 作者:Shukun Ren, 来源:美中外语 年份:2004
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