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《能源前沿(英文)》 页码 782-795 doi: 10.1007/s11708-023-0905-8
关键词: distributed photovoltaics (DPVs) cluster partitioning improved differential evolution algorithm voltage control consumption capacity of distributed photovoltaics
Yu-xiang LI,Yin-liang ZHAO,Bin LIU,Shuo JI
《信息与电子工程前沿(英文)》 2015年 第16卷 第3期 页码 205-216 doi: 10.1631/FITEE.1400172
关键词: Speculative multithreading Thread partitioning Artificial immune algorithm
Design of tandem genes cluster for isoflavone engineering
Xunli XIA PhD , Guangxiao YANG PhD , Guangyuan HE PhD ,
《医学前沿(英文)》 2009年 第3卷 第3期 页码 292-296 doi: 10.1007/s11684-009-0057-y
关键词: isoflavones engineering secondary metabolism tandem genes cluster
Understanding high-emitting households in the UK through a cluster analysis
Xinfang WANG, Ming MENG
《能源前沿(英文)》 2019年 第13卷 第4期 页码 612-625 doi: 10.1007/s11708-019-0647-6
关键词: cluster analysis emissions reduction energy use high emitters household energy consumption socioeconomic factors
Scaling up of cluster beam deposition technology for catalysis application
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1360-1379 doi: 10.1007/s11705-021-2101-7
关键词: nanoparticle cluster cluster beam deposition magnetron sputtering heterogeneous catalysis
LI Jianxin, YAN Jianhua, CHI Yong
《能源前沿(英文)》 2007年 第1卷 第3期 页码 359-364 doi: 10.1007/s11708-007-0054-2
关键词: partitioning municipal volatility significant influence temperature
Particulate matter and metals partitioning in highway rainfall-runoff
Gaoxiang YING, John J. SANSALONE,
《环境科学与工程前沿(英文)》 2010年 第4卷 第1期 页码 35-46 doi: 10.1007/s11783-010-0009-4
关键词: stormwater particulate matter (PM) turbidity suspended sediment concentration (SSC) unit operations metals dry deposition acid rain
刘劲军,夏新涛,张立红
《中国工程科学》 2008年 第10卷 第7期 页码 112-117
以30204型圆锥滚子轴承试验数据为基础,利用灰色模糊聚类分析方法对影响圆锥滚子轴承振动的 因素进行了综合分析,将圆锥滚子轴承各项参数按其对振动的影响分为三类:第一类对振动的影响最大,其 中包括滚子凸度、滚子直径偏差Dw 等参数;第二类对振动的影响较大,其中包括内滚道圆度,内滚道直线性 Li 等参数;第三类对振动的影响最小,其中包括内滚道波纹度,内滚道的角度偏差Δ2β 等参数。根据分类可 知,试验中圆锥滚子轴承的大部分参数都会对振动产生较大的影响。
Liang GUO, Ying ZHAO, Peng WANG
《环境科学与工程前沿(英文)》 2012年 第6卷 第2期 页码 238-245 doi: 10.1007/s11783-011-0382-7
关键词: water quality forecast principal factor cluster analysis method artificial neural network
Lei GAO, Peng ZHAO, Shaozhong KANG, Sien LI, Ling TONG, Risheng DING, Hongna LU
《农业科学与工程前沿(英文)》 2020年 第7卷 第4期 页码 490-504 doi: 10.15302/J-FASE-2019310
Knowledge of evapotranspiration (ET) and energy partitioning is useful for optimizing water management, especially in areas where water is scarce. A study was undertaken in a furrow-irrigated vineyard (2015) and a drip-irrigated vineyard (2017) in an arid region of north-west China to compare vineyard ET and energy partitioning and their responses to soil water content (SWC) and leaf area index (LAI). ET and soil evaporation (E) and transpiration (T) were determined using eddy covariance, microlysimeters, and sap flow. Seasonal average E/ET, T/ET, crop coefficient (Kc), evaporation coefficient (Ke), and basal crop coefficient (Kcb) were 0.50, 0.50, 0.67, 0.35, and 0.29, respectively, in the furrow-irrigated vineyard and 0.42, 0.58, 0.57, 0.29, and 0.43 in the drip-irrigated vineyard. The seasonal average partitioning of net radiation (Rn) into the latent heat flux (LE), sensible heat flux (H) and soil heat flux (G) (LE/Rn, H/Rn, and G/Rn), evaporative fraction (EF) and Bowen ratio (β) were 0.57, 0.26, 0.17, 0.69 and 0.63, respectively, in the furrow-irrigated vineyard and 0.46, 0.36, 0.17, 0.57 and 0.97 in the drip-irrigated vineyard. The LE/Rn, H/Rn, EF, and β were linearly correlated with LAI. The E, Kc, Ke, E/ET, LE/Rn, LEs/Rn (ratio of LE by soil E to Rn), H/Rn, EF and β were closely correlated with topsoil SWC (10 cm depth). Responses of ET and energy partitioning to the LAI and SWC differed under the two irrigation methods. Drip irrigation reduced seasonal average E/ET and increased average T/ET. From the perspective of energy partitioning, seasonal average H/Rn increased whereas LE/Rn, especially LEs/Rn, decreased. Compared with furrow irrigation, drip irrigation decreased the proportion of unproductive water consumption thereby contributing to enhanced water use efficiency and accumulation of dry matter.
关键词: crop coefficient eddy covariance microlysimeter sap flow soil evaporation transpiration
《化学科学与工程前沿(英文)》 2022年 第16卷 第10期 页码 1485-1492 doi: 10.1007/s11705-022-2169-8
关键词: CH4 dissociation Ni–M C–H bond activation charge transfer
谷艳芳,丁圣彦,高志英,邢倩
《中国工程科学》 2012年 第14卷 第3期 页码 59-64
于2005—2006年在中国科学院封丘农田生态实验站研究了不同水分处理下冬小麦光合产物分配格局及其动态。实验设全生育期干旱处理和充分供水处理以及干旱后拔节期、孕穗期、开花期复水处理。结果显示:不同生育期复水对冬小麦由于干旱胁迫引起的生物量下降有补偿作用;干旱和复水能改变器官水平上光合产物的分配格局;干旱胁迫引起叶、穗分配降低,并使茎、叶鞘和根分配指数上升;拔节期复水使叶光合产物分配指数增加、茎分配指数下降;孕穗期和开花期复水能提高光合产物在茎和穗中的分配;不同时期复水对干旱胁迫引起的产量下降均有不同程度的补偿作用,拔节期复水主要提高小麦单株穗数、孕穗期和开花期复水以提高千粒重为主。
Monte Carlo simulation of the diffusion-limited aggregating process of particle suspension systems
Jiajing XU, Lin ZHANG, Yongjian TANG, Wei DAI, Wenwen SHAN,
《化学科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 270-274 doi: 10.1007/s11705-009-0273-7
关键词: cluster-cluster aggregation distribution function relationship process universal
《化学科学与工程前沿(英文)》 2023年 第17卷 第5期 页码 570-580 doi: 10.1007/s11705-022-2247-y
关键词: bimetallic metal–organic frameworks bifunctional electrocatalyst density functional theory oxygen reduction reaction oxygen evolution reaction
标题 作者 时间 类型 操作
Cluster voltage control method for “Whole County” distributed photovoltaics based on improved differential
期刊论文
Optimization of thread partitioning parameters in speculative multithreading based on artificial immune
Yu-xiang LI,Yin-liang ZHAO,Bin LIU,Shuo JI
期刊论文
Design of tandem genes cluster for isoflavone engineering
Xunli XIA PhD , Guangxiao YANG PhD , Guangyuan HE PhD ,
期刊论文
Understanding high-emitting households in the UK through a cluster analysis
Xinfang WANG, Ming MENG
期刊论文
Partitioning of heavy metals during municipal solid waste incineration on a laboratory fluid bed furnace
LI Jianxin, YAN Jianhua, CHI Yong
期刊论文
Particulate matter and metals partitioning in highway rainfall-runoff
Gaoxiang YING, John J. SANSALONE,
期刊论文
Determination of the principal factors of river water quality through cluster analysis method and its
Liang GUO, Ying ZHAO, Peng WANG
期刊论文
Comparison of evapotranspiration and energy partitioning related to main biotic and abiotic controllers
Lei GAO, Peng ZHAO, Shaozhong KANG, Sien LI, Ling TONG, Risheng DING, Hongna LU
期刊论文
A density functional theory study of methane activation on MgO supported NiM cluster: role of M on C–H
期刊论文
Monte Carlo simulation of the diffusion-limited aggregating process of particle suspension systems
Jiajing XU, Lin ZHANG, Yongjian TANG, Wei DAI, Wenwen SHAN,
期刊论文