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检索条件"作者=Q.Z.Sun~1 1Grassland Research Institute of Chinese Academy of Agriculture Science"
425 条 记 录,以下是1-10 订阅
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Net photosynthesis rate and transpiration rate of Algonquin in different growth years
Net photosynthesis rate and transpiration rate of Algonquin ...
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ⅩⅪ International grassland Congress and the Ⅷ International Rangeland Congress
作者: L.J.Xu~1 B.Wang~2 q.z.sun~1 1grassland research institute of chinese academy of agriculture science Hohhot 010010 China 2 School of Soil and Water Conservation Beijing Forestry University Beijing 100083 China
<正>Introduction Algonquin is tolerant to drought ***,it can not survive more than 5 years in Chifeng city of Inner *** photosynthesis rate(Pn) and the transpiration rate(Tr) of plants’ leave are the major driv... 详细信息
来源: cnki会议 评论
Precipitation of multi-type nano-quasicrystals in a Mg-zn-Y alloy
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Journal of Magnesium and Alloys 2024年 第3期12卷 997-1008页
作者: W.z.Wang X.z.zhou L.F.zhang H.q.Ye z.q.Yang Shenyang National Laboratory for Materials science Institute of Metal ResearchChinese Academy of ScienceShenyang 110016China Ji Hua Laboratory Foshan 528251China Foshan University Foshan 528231China
Mg-6zn-1Y(at.%)ribbons with strengthening precipitates of multi-type nanoquasicrystals were prepared by melt-spinning followed by aging *** evolution of the rapidly solidified ribbons during isothermal aging was compr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Rescattering of stimulated Raman side scattering in nonuniform plasmas
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Matter and Radiation at Extremes 2024年 第5期9卷 68-76页
作者: S.Tan q.Wang Y.Chen W.B.Yao C.z.Xiao J.F.Myatt School of Physics and Electronics Hunan UniversityChangsha 410082China institute of Applied Physics and Computational Mathematics Beijing 100094China School of Electrical and Information Engineering Anhui University of Science and TechnologyHuainanAnhui 232001China Department of Electrical and Computer Engineering University of Alberta9211116 St.NWEdmontonAlberta T6G 1H9Canada
Rescattering of stimulated Raman side scattering(SRSS)is observed for the first time via two-dimensional(2D)particle-in-cell(PIC)*** construct a theoretical model for the rescattering process,which can predict the reg... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effect of Al_(2)O_(3)on the Mechanical Properties of(B_(4)C+Al_(2)O_(3))/Al Neutron Absorbing Materials
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Acta Metallurgica Sinica(English Letters) 2024年 第8期37卷 1411-1420页
作者: J.X.Cai B.M.Shi N.Li Y.Liu z.G.zhang Y.N.zan q.z.Wang B.L.Xiao z.Y.Ma Shi‑Changxu Innovation Center for Advanced Materials Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China Key Laboratory of Nuclear Materials and Safety Assessment Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China Nuclear Equipment Division Beijing Institute of Nuclear EngineeringChina Nuclear Power Engineering Co.Ltd.Beijing 100840China Department of Materials science School of Mechanical EngineeringShenyang UniversityShenyang 110044China
B_(4)C/Al composites are widely utilized as neutron absorbing materials for the storage and transportation of spent nuclear *** order to improve the high-temperature mechanical properties of B_(4)C/Al composites,in-si... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
quantitative analysis of soil pores under natural vegetation successions on the Loess Plateau
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science China Earth sciences 2010年 第4期53卷 617-625页
作者: zHAO ShiWei1,zHAO YongGang1,2 & WU JinShui3 1 State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau,institute of Soil and Water Conservation,Northwest agriculture & Forestry University,Yangling 712100,China 2 Graduate University of chinese academy of sciences,Beijing 100049,China 3 institute of Subtropical agriculture,chinese academy of sciences,Changsha 410125,China 1. State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau Institute of Soil and Water Conservation Northwest Agriculture & Forestry University Yangling 712100 China2. Graduate University of Chinese Academy of Sciences Beijing 100049 China3. Institute of Subtropical Agriculture Chinese Academy of Sciences Changsha 410125 China
Soil pore is a key attribute of the soil structure that affects soil reservoir under natural vegetation recovery on the Loess *** study is to quantitatively analyze soil pore parameters,measured with Computed Tomograp... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A NEW APPROACH TO THE PROBLEM OF GRAIN IMPINGEMENTIN MODELLING RECRYSTALLIzATION TEXTUREDEVELOPMENT
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Acta Metallurgica Sinica(English Letters) 1997年 第4期10卷 342-348页
作者: L.q Chen z. Yingand z.D. Liang(institute of Metal research, chinese academy of sciences, Shenyang 110015, China)(Department of Materials science and Engineering, Northeastern University, Shenyang 110006, China) Inst of Metal research Chinese Acad of Sciences Shenyang China
The recrpstallization texture evolution of an interstitial-free (IF) sheet steel dumngannealing is modellcd by Monte Carlo method. A new approach to the problem ofgraln impingement in modelling the development of recr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Discovery of new MAX-phase-like layered ternary carbide V_(8)P_(6)C:Crystal structure,thermal expansion,and elastic properties
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Journal of Materials science & Technology 2024年 第7期174卷 55-62页
作者: H.X.Chen L.Sheng z.L.zhang X.C.Wen D.L.Yang X.Y.Ye P.q.Dai School of Materials science and Engineering Fujian University of TechnologyFuzhou 350118China Beijing Synchrotron Radiation Facility Institute of High Energy PhysicsChinese Academy of ScienceBeijing 100049China Fujian Provincial Key Laboratory of Advanced Materials Processing and Application Fuzhou 350118China State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China
Due to the laminated structure,MAX phases and MAX-phase-like compounds possess outstanding dam-age tolerance capability with good thermal/electrical conductivity and other charming functional prop-erties,showing a bri... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Generation of polarized electron beams through self-injection in the interaction of a laser with a pre-polarized plasma
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High Power Laser science and Engineering 2024年 第3期12卷 62-68页
作者: L.R.Yin X.F.Li Y.J.Gu N.Cao q.Kong M.Büscher S.M.Weng M.Chen z.M.Sheng Key Laboratory of Nuclear Physics and Ion-beam Application(MoE) Institute of Modern PhysicsDepartment of Nuclear Science and TechnologyFudan UniversityShanghaiChina State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghaiChina SANKEN(institute of Scientific and Industrial research) Osaka UniversityOsakaJapan Sichuan research institute Shanghai Jiao Tong UniversityChengduChina Peter Grünberg Institut(PGI-6) Forschungszentrum JülichJülichGermany Institut für Laser-und Plasmaphysik Heinrich-Heine-Universität DüsseldorfDüsseldorfGermany Key Laboratory for Laser Plasmas(MoE) School of Physics and AstronomyShanghai Jiao Tong UniversityShanghaiChina Collaborative Innovation Center of IFSA Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee institute Shanghai Jiao Tong UniversityShanghaiChina
Polarized electron beam production via laser wakefield acceleration in pre-polarized plasma is investigated by particlein-cell *** evolution of the electron beam polarization is studied based on the Thomas±Bargmann±... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Development and characterization of a cell line from the embryos of half smooth tongue sole (Cynoglossus semilaevis)
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Acta Oceanologica Sinica 2010年 第2期29卷 81-87页
作者: SHA zhenxia REN Guocheng WANG Xianli WANG Na CHEN Songlin Key Laboratory of Sustainable Development of Marine Fisheries Ministry of Agriculture Yellow Sea Fisheries Research Institute Chinese Academy of Fisheries Sciences Qingdao 266071 China College of Biology Shandong Normal University Jinan 250014 China College of Marine Life Ocean University of China Qingdao 266003 China
A new cell line, CSEC, has been successfully established from embryos at gastrula stage of a cultured marine fish, half smooth tongue sole (Cynoglossus sernilaevis). CSEC cells grow actively and stably more than 50 ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
STUDY OF THE EFFECT OF BORON CONTENT ON THE ORDERED EXTENT OF THE Ni_3Al INTERMETALLICS COMPOUND BY AP-FIM
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Acta Metallurgica Sinica(English Letters) 2000年 第4期13卷 1001-1011页
作者: D.G. Ren z.q. Li X.S. Fan and J. T. Guo Laboratory of Atomic Imaging of Solids, institute of Metal research, The chinese academy of sciences, Shenyang 110015, China Inst of Metal research Chinese Acad of Sciences Shenyang China
By using AP-FIM the varity of the ordered degree of Ni_3Al with L1_2 structure with B content was studied. The possibility of boron improving ductility was also discussed from bonding between Ni and Al atoms, and anti... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论