检索范围:
排序: 展示方式:
Michela CIGOLA,Yibing FANG
《机械工程前沿(英文)》 2016年 第11卷 第1期 页码 3-11 doi: 10.1007/s11465-015-0359-5
This study aims to investigate the role played by Xu Guangqi (1562–1633), minister of the Ming Dynasty, in the development of European scientific and technical knowledge in China between the 16th and 17th centuries by analyzing a book of Western technology that he wrote, namely, Taixi Shuifa (On Western Hydraulics). Several Western books related to machine knowledge are searched to trace the source of the illustrations in Taixi Shuifa. We found that Archimedes’ screw and Ctesibius’ machine, which are included in Vitruvius’ De Architectura volumes, also appear in the work of Xu Guangqi.
关键词: Vitruvius’ De Architectura Xu Guangqi’s Taixi Shuifa Jesuit missionaries Italian Renaissance drawing representation
《结构与土木工程前沿(英文)》 2021年 第15卷 第5期 页码 1199-1208 doi: 10.1007/s11709-021-0749-1
关键词: uncertainties V S– N correlations V S30 SPT data statistical methodology
Yan Shi, Fangjun Huo, Yongkang Yue, Caixia Yin
《化学科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 64-71 doi: 10.1007/s11705-021-2048-8
关键词: heterocyclic compound hydrogen sulfide ratiometric mitochondrial targeted
Regulating surface chemistry of separator with LiF for advanced Li-S batteries
《能源前沿(英文)》 2022年 第16卷 第4期 页码 601-606 doi: 10.1007/s11708-021-0759-7
Youfen Xu, Zong Li, Ruyin Liu, Hongxia Liang, Zhisheng Yu, Hongxun Zhang
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1246-9
关键词: Microbial source tracking Pig fecal pollution 16S rRNA gene markers Pig-specific Bacteroidales
NO<i>xi> and H2S formation in the reductive zone of air-staged combustion of
Jinzhi CAI, Dan LI, Denggao CHEN, Zhenshan LI
《能源前沿(英文)》 2021年 第15卷 第1期 页码 4-13 doi: 10.1007/s11708-020-0804-y
关键词: blended coal combustion NOx formation H2S formation air staged combustion
Basha,Li Weng,Zhuo-wu Men,Wayne Xu,Badie I. Morsi
《工程管理前沿(英文)》 2016年 第3卷 第4期 页码 362-376 doi: 10.15302/J-FEM-2016049
关键词: Fischer-Tropsch synthesis tail gas recycle simulations process design
通过<i> B i>位Ta置换对<i> AB i> O4型EuNbO4的热学和力学性质进行优化 Article
陈琳, 冯晶
《工程(英文)》 2020年 第6卷 第2期 页码 177-184 doi: 10.1016/j.eng.2019.12.006
铁弹性的ABO4型RETaO4陶瓷和RENbO4陶瓷(RE表示稀土)是具有潜在应用价值的热障涂层(TBC)材料,研究人员正在对其进行大量研究。结果显示, RETaO4陶瓷的力学性质优于RENbO4陶瓷的力学性质。在本研究中,我们通过B位钽(Ta)置换对利用固相法(SSR)制备的EuNbO4陶瓷的热学和力学性质进行优化。我们使用X射线衍射(XRD)法和拉曼光谱技术对所制备的晶体结构进行确认,并利用扫描电子显微镜(SEM)对结构表面的微观形貌进行观察。结果表明,通过B位Ta置换可以有效提高EuNbO4陶瓷的杨氏模量和热膨胀系数(TEC),且其最大值分别为169 GPa和1.12×10−5 K−1(1200 ℃); EuNbO4陶瓷的热导率被降低至1.52 W·K–1·m–1(700 ℃),且材料的抗热辐射能力得到了改善。我们建立了声子热扩散系数与温度之间的关系,用以通过消除热辐射效应来确定声子本征热导率。研究结果表明,通过B位Ta置换能够有效优化EuNbO4的热学和力学性质,从而使得此种材料在将来可成为一种高温结构陶瓷材料。
A novel fluid catalytic cracking process for maximizing
Youhao Xu, Shouye Cui
《化学科学与工程前沿(英文)》 2018年 第12卷 第1期 页码 9-23 doi: 10.1007/s11705-017-1696-1
关键词: gasoline iso-paraffins FCC desulfurization octane number
Elasto-plastic fatigue crack growth analysis of plane problems in the presence of flaws using XFEM
S. SHEDBALE,I. V. SINGH,B. K. MISHRA
《结构与土木工程前沿(英文)》 2015年 第9卷 第4期 页码 420-440 doi: 10.1007/s11709-015-0305-y
关键词: XFEM von-Mises yield criterion isotropic hardening fatigue crack growth J-integral
Identification and selection of resistance to
Lizhen ZHU, Jianying LI, Zhongping XU, Hakim MANGHWAR, Sijia LIANG, Suli LI, Muna ALARIQI, Shuangxia
《农业科学与工程前沿(英文)》 2018年 第5卷 第2期 页码 236-252 doi: 10.15302/J-FASE-2018223
关键词: Bemisia tabaci Gossypium genotypes gossypol leaf hair density leaf hair length
Breeding for the resistance to
Hongxiang MA, Xu ZHANG, Jinbao YAO, Shunhe CHENG
《农业科学与工程前沿(英文)》 2019年 第6卷 第3期 页码 251-264 doi: 10.15302/J-FASE-2019262
With the changes of climate and cultivation systems, the head blight (FHB) epidemic area in China has extended since 2000 from the reaches of the Yangtze River to the north and west winter wheat region. Breeding for FHB resistance in wheat is an effective way to control the disease. Chinese wheat breeders commenced research on FHB in the 1950s. Sumai 3, Ning 7840, Yangmai 158, Ningmai 9 and other cultivars with improved FHB resistance were developed through standard breeding methods and widely applied in production or breeding programs. In addition to intervarietal crosses, alien germplasm was used to improve FHB resistance of wheat. Addition, substitution and translocation lines with alien chromosomes or chromosome fragments were created to enhance FHB resistance. Somaclonal variation was also used to develop a FHB resistant cv. Shengxuan 3 and other cultivars with moderate resistance to FHB were released by such methods. QTL (quantitative trait loci) for FHB resistance were characterized in cultivars originating from China. The major QTL, , was identified on chromosome 3BS in Sumai 3, Ning 894037, Wangshuibai and other Chinese resistant sources. Diagnostic molecular markers for 1 have been applied in wheat breeding and breeding lines with improved FHB resistance and desirable agronomic traits have been obtained. However, breeding for FHB resistance is a long-term task, new technologies are likely to increase the efficiency of this process and better FHB resistance of new cultivars is expected to be achieved within the next decade.
Gardiner, Yan Jiang, Paul Cormican, Matthew S. McCabe, Xinmin Zhan
《环境科学与工程前沿(英文)》 2017年 第11卷 第3期 doi: 10.1007/s11783-017-0923-9
关键词: Biogas Sequencing Clocamonaceae Spiorchatetes Isobutyrate Biosafety
Destructive and non-destructive evaluation of concrete for optimum sand to aggregate volume ratio
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1400-1414 doi: 10.1007/s11709-021-0779-8
关键词: aggregates non-destructive testing sand-to-aggregate volume ratio (s/a) maximum aggregate size (MAS)
标题 作者 时间 类型 操作
Traces and echoes of <i>De Architecturai> by Marcus Vitruvius Pollio in the work of Xu Guangqi in 17th
Michela CIGOLA,Yibing FANG
期刊论文
Accounting for the uncertainties in the estimation of average shear wave velocity using – correlations
期刊论文
<i>Ni>-Positive ion activated rapid addition and mitochondrial targeting ratiometric fluorescent probesfor <i>in vivoi> cell H2S imaging
Yan Shi, Fangjun Huo, Yongkang Yue, Caixia Yin
期刊论文
NO<i>xi> and H2S formation in the reductive zone of air-staged combustion of
Jinzhi CAI, Dan LI, Denggao CHEN, Zhenshan LI
期刊论文
NICE’s Indirect Coal-to-Liquid Process for Producing Clean Transportation Fuels Using Fischer-Tropsch
Basha,Li Weng,Zhuo-wu Men,Wayne Xu,Badie I. Morsi
期刊论文
Elasto-plastic fatigue crack growth analysis of plane problems in the presence of flaws using XFEM
S. SHEDBALE,I. V. SINGH,B. K. MISHRA
期刊论文
Identification and selection of resistance to
Lizhen ZHU, Jianying LI, Zhongping XU, Hakim MANGHWAR, Sijia LIANG, Suli LI, Muna ALARIQI, Shuangxia
期刊论文
Process stability and microbial community composition in pig manure and food waste anaerobic co-digesters operated at low HRTs
Gardiner, Yan Jiang, Paul Cormican, Matthew S. McCabe, Xinmin Zhan
期刊论文