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碳氮稳定同位素比值在潮间带大型底栖动物组织间差异性研究 期刊论文
海洋学报, 2019, 卷号: 41, 期号: 4, 页码: 74-82
作者:  李宝泉
收藏  |  浏览/下载：37/0  |  提交时间：2020/06/17
潮间带  大型底栖动物  碳氮稳定同位素  食源和营养级分析  采样部位选取  intertidal zone  macrobenthos  carbon and nitrogen stable isotopes  food sources and trophic levels study,sampling parts  The technique of stable isotope analysis has been widely applied for the field of food web studies in recent years.However,few researches concerned about the impacts of different tissues used for analysis on the food web building.With the purpose of accuracy and comparability in the food web studies,the sampling tissues should be standardized.In this study,10macrobenthic species from the intertidal zone of the Yellow River Delta and Yantai were chosen as the target object to test the isotopic characteristic variations ofdelta~(13)C anddelta15 N at different body parts (whole bodies,muscles and gills).Our results show thatdelta~(13)C anddelta15 N values vary in different sampling tissues for most species,which indicates the different tissues used for analysis impact the food web building.To achieve a more accuracy and comparability result,suitable tissue should be primarily chosen for their food sources and trophic levels analysis.Namely,when the organism as predator,their muscles should first be chosen,for examples,adductor and foot muscles of mollusks,leg muscles of crabs and back muscles of fishes  when the organism as prey, most of their tissues,except for indigestible part(for polychaetes,the digestive tract contents should be removed) should be chosen for analysis on food sources and trophic levels of the secondary consumer,for example,whole soft parts of mollusks,the mixture of muscles and gills of crabs.  
Hybrid analytical model of switched reluctance machine for real-time hardware-in-the-loop simulation 期刊论文
IET ELECTRIC POWER APPLICATIONS, 2017, 卷号: 11, 期号: 6
作者:  Xu, Fengqiu;  Dinavahi, Venkata;  Xu, Xianze
收藏  |  浏览/下载：16/0  |  提交时间：2019/12/05
reluctance machines  hardware-in-the loop simulation  electric machine analysis computing  machine theory  magnetic circuits  magnetic flux  equivalent circuits  stators  rotors  harmonic analysis  Newton-Raphson method  Gaussian processes  integration  field programmable gate arrays  parallel architectures  pipeline arithmetic  Ansys Simplorer simulation  Simulink simulation  drive circuit  control system  Ansys Maxwell simulation  offline transient solution  pipelined arithmetic processing  parallel hardware architecture  field-programmable gate array  digital hardware implementation  electromagnetic torque computation  Gaussian quadrature  exciting current calculation  Newton-Raphson method  backward Euler method  SHM  space harmonic method  rotor pole  stator pole  MEC method  magnetic equivalent circuit method  phase flux linkage  HIL simulation  hybrid analytical model  HAM  SRM  hardware-in-the-loop simulation  switched reluctance machine  
Influence and sensitivity analysis of surrounding rock thermal parameters on temperature field of cold region tunnel 期刊论文
Tumu Gongcheng Xuebao/China Civil Engineering Journal, 2017, 卷号: 50, 页码: 117-122
作者:  Li, Si;  Sun, Keguo;  Qiu, Wenge;  Xu, Weiping;  Li, Liping
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/12
Virus-like particle-based human vaccines: quality assessment based on structural and functional properties 期刊论文
http://dx.doi.org/10.1016/j.tibtech.2013.09.002, 2013
Zhao, Qinjian; Li, Shaowei; Yu, Hai; Xia, Ningshao; Modis, Yorgo; 赵勤俭; 李少伟; 俞海; 夏宁邵
收藏  |  浏览/下载：2/0  |  提交时间：2015/07/22
Inversion of Initial In-situ Stress Field by the Method of Multivariate Analysis and Engineering Application 期刊论文
FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE, PTS 1-4, 2011, 卷号: 44-47, 页码: 1203-1206
作者:  Yue, Xiaolei;  Li, Yong;  Wang, Hanpeng
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/23
Study on photoionization produced by discharge in atmospheric air by numerical method 期刊论文
2010, 2010
Zhang Yun; Zeng Rong; Yang Xue-chang; Zhang Bo; He Jin-liang
收藏  |  浏览/下载：9/0
2D numerical study of the feed jet flow field in a gas centrifuge 期刊论文
2010, 2010
Jiang Dongjun; Wang Liming; Zeng Shi
收藏  |  浏览/下载：2/0
Magneticfield and driving force characteristics for a fast electromagnetic tool servo 期刊论文
2010, 2010
Xie Xiaodan; Wang Bochao; Wu Dan
收藏  |  浏览/下载：4/0
Numerical analysis on the temperature field in laser-plasma hybrid welding of an aluminum alloy 期刊论文
2010, 2010
Li Zhining; Chang Baohua; Du Dong; Zhang Hua
收藏  |  浏览/下载：5/0
Ion-pair dissociation of N/sub 2/O in the 16.25-16.41 eV: dynamics and electronic structure 期刊论文
2010, 2010
Chang Zhou; Yuxiang Mo
收藏  |  浏览/下载：6/0

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