检索范围:
排序: 展示方式:
Aerobic granulation of pure bacterial strain
ADAV Sunil S., LEE Duu-Jong
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 461-467 doi: 10.1007/s11783-008-0066-0
关键词: following excellent settling phenol/ sequencing microscopic
COMPARING PERFORMANCE OF CROP SPECIES MIXTURES AND PURE STANDS
《农业科学与工程前沿(英文)》 2021年 第8卷 第3期 页码 481-489 doi: 10.15302/J-FASE-2021413
Intercropping is the planned cultivation of species mixtures on agricultural land. Intercropping has many attributes that make it attractive for developing a more sustainable agriculture, such as high yield, high resource use efficiency, lower input requirements, natural suppression of pests, pathogens and weeds, and building a soil with more organic carbon and nitrogen. Information is needed which species combinations perform best under different circumstances and which management is suitable to bring out the best from intercropping in a given production situation. The literature is replete with case studies on intercropping from across the globe, but evidence synthesis is needed to make this information accessible. Meta-analysis requires a careful choice of metric that is appropriate for answering the question at hand, and which lends itself for a robust meta-analysis. This paper reviews some metrics that may be used in the quantitative synthesis of literature data on intercropping.
关键词: intercropping species mixtures meta-analysis metrics indicators
Photocatalytic degradation of polybrominated diphenyl ethers in pure water system
Min ZHANG,Jian LU,Yiliang HE,P Chris WILSON
《环境科学与工程前沿(英文)》 2016年 第10卷 第2期 页码 229-235 doi: 10.1007/s11783-014-0762-x
关键词: polybrominated diphenyl ethers photocatalytic degradation solvent
Influence of the filler materials on flux-free brazing of pure aluminium (1050)
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,
《机械工程前沿(英文)》 2010年 第5卷 第1期 页码 47-51 doi: 10.1007/s11465-009-0079-9
关键词: aluminium flux-free brazing cold spraying shear strength
The solubility of cefquinome sulfate in pure and mixed solvents
Rongbao Qi,Jingkang Wang,Junxiao Ye,Hongxun Hao,Ying Bao
《化学科学与工程前沿(英文)》 2016年 第10卷 第2期 页码 245-254 doi: 10.1007/s11705-016-1569-z
Rupesh CHALISGAONKAR, Jatinder KUMAR
《机械工程前沿(英文)》 2013年 第8卷 第2期 页码 201-214 doi: 10.1007/s11465-013-0256-8
This paper describes the development of multi response optimization technique using utility method to predict and select the optimal setting of machining parameters in wire electro-discharge machining (WEDM) process. The experimental studies in WEDM process were conducted under varying experimental conditions of process parameters, such as pulse on time(Ton), pulse off time(Toff), peak current (IP), wire feed (WF), wire tension (WT) and servo voltage (SV) using pure titanium as work material. Experiments were planned using Taguchi’s L27 orthogonal array. Multi response optimization was performed for both cutting speed (CS) and surface roughness (SR) using utility concept to find out the optimal process parameter setting. The level of significance of the machining parameters for their effect on the CS and SR was determined by using analysis of variance (ANOVA). Finally, confirmation experiment was performed to validate the effectiveness of the proposed optimal condition.
关键词: wire electro-discharge machining (WEDM) Taguchi method analysis of variance (ANOVA) utility concept cutting speed (CS) surface roughness (SR)
Tianxiang XIA, Xuehua LIU
《环境科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 236-242 doi: 10.1007/s11783-010-0218-8
Xiaolong SONG,Jianxin YANG,Bin LU,Bo LI,Guangyuan ZENG
《环境科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 580-588 doi: 10.1007/s11783-013-0599-8
关键词: copper production environmental burden life cycle assessment refined copper
朱祖泽
《中国工程科学》 2000年 第2卷 第2期 页码 87-90
对过去10年来铜冶炼的技术进步和铜价格的变化作出的简要回顾指出,未来铜市场的竞争是取决于冶炼技术的生产成本的竞争。坚持自我研究开发和引进相结合才能保证我国铜工业健康稳定发展,并能应付国际竞争。评述了现在强氧化-PS转炉吹炼-火法精炼-电解流程的不足;分析了火湿法联合流程的可能性及依据;新的火湿法联合流程将有更强的竞争优势。
Dielectric barrier micro-plasma reactor with segmented outer electrode for decomposition of pure CO
Baowei Wang, Xiaoxi Wang, Bo Zhang
《化学科学与工程前沿(英文)》 2021年 第15卷 第3期 页码 687-697 doi: 10.1007/s11705-020-1974-1
关键词: CO2 decomposition dielectric barrier discharge segmented outer electrodes electrical analysis reactor design
《结构与土木工程前沿(英文)》 2022年 第16卷 第1期 页码 117-130 doi: 10.1007/s11709-021-0788-7
关键词: waste copper slag quantification of variability goodness-of-fit test seismic risk assessment PSDM
Microwave enhanced stabilization of copper in artificially contaminated soil
Hua ZHANG, Zhiliang ZHU, Noboru YOSHIKAWA
《环境科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 205-211 doi: 10.1007/s11783-010-0290-2
关键词: microwave copper stabilization
《化学科学与工程前沿(英文)》 2023年 第17卷 第7期 页码 918-929 doi: 10.1007/s11705-023-2305-0
关键词: carbon aerogel photocatalysis dye degradation biomass cuprous oxide/copper oxide
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1544-1554 doi: 10.1007/s11705-022-2288-2
关键词: cellulose-based nanocomposite biodegradable antibacterial fabric nano-copper ions face masks
Zhide Li,Hao Gu,Kaiguang Luo,Charlie Kong,Hailiang Yu,
《工程(英文)》 doi: 10.1016/j.eng.2023.01.019
关键词: Cryorolling Annealing Nickel Strain hardening Ductility
标题 作者 时间 类型 操作
Photocatalytic degradation of polybrominated diphenyl ethers in pure water system
Min ZHANG,Jian LU,Yiliang HE,P Chris WILSON
期刊论文
Influence of the filler materials on flux-free brazing of pure aluminium (1050)
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,
期刊论文
The solubility of cefquinome sulfate in pure and mixed solvents
Rongbao Qi,Jingkang Wang,Junxiao Ye,Hongxun Hao,Ying Bao
期刊论文
Optimization of WEDM process of pure titanium with multiple performance characteristics using Taguchi
Rupesh CHALISGAONKAR, Jatinder KUMAR
期刊论文
Copper and zinc interaction on water clearance and tissue metal distribution in the freshwater mussel
Tianxiang XIA, Xuehua LIU
期刊论文
Identification and assessment of environmental burdens of Chinese copper production from a life cycle
Xiaolong SONG,Jianxin YANG,Bin LU,Bo LI,Guangyuan ZENG
期刊论文
Dielectric barrier micro-plasma reactor with segmented outer electrode for decomposition of pure CO
Baowei Wang, Xiaoxi Wang, Bo Zhang
期刊论文
Variability of waste copper slag concrete and its effect on the seismic safety of reinforced concrete
期刊论文
Microwave enhanced stabilization of copper in artificially contaminated soil
Hua ZHANG, Zhiliang ZHU, Noboru YOSHIKAWA
期刊论文
Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for
期刊论文
Nano-copper ions assembled cellulose-based composite with antibacterial activity for biodegradable personal
期刊论文