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1493篇 您的检索式:作者名="GUO G L"
    题名 作者 年代 出处 被引量
1高光谱遥感在农作物长势监测中的应用显示文摘该研究是加拿大Saskatchewan Scott农作物轮作系统(ACS)研究的一部分。研究始于1994年,历时18a,评价9个可耕种农作物产量系统的可靠性。由3种处理水平(organic,reduced,high)和3种作物多样性水平(low,diversified annual grains,diversified annual perennials)结合而产生的9个农作物产量系统,被用于监测和评价加拿大牧场不同处理和不同作物种植轮作下可耕种农作物的产量。在2003年生长季共收集了3次叶面积指数和光谱反射率的数据:生长季前期(6月)、生长季旺盛期(7月)、生长季后期(8月)。叶面积指数是由LAI-2000植物冠层分析仪监测的,光谱测量是由覆盖了350-2500 nm波长范围共2215个波段的ADS便携式高光谱仪完成的。结果显示,光学测量可以用于监测农作物生长状况的差异。从生长季的早期到中期,光谱和叶面积指数在不同处理下有显著差异。7月中期是用遥感资料监测农作物长势的最佳季节;红光波段与近红外波段反射率的比值和基于这两个波段构造的归一化植被指数,是检测农作物长势的最佳植被指数。郑有飞 Guo X Olfert O Brandt S Thomas G Weiss R Sproule L 2007气象与环境科学2007,30,1:22
2Influence of Eutrophication on the Distribution of Total Mercury and Methylmercury in Hydroelectric Reservoirs显示文摘Meng Bo Feng X B Chen C X Qiu G L Sommar J Guo Y N Liang P Wan Q 2010EN2010,,5:2
3Robust nonlinear coordinated generator excitation and SVC control for power systems 显示文摘WANG Y Y TAN Y L GUO G X 2000Electrical Power and Energy Systems2000,22,:2
4Observation of quantum effects and coulomb blockade in silicon quantum- dot transistors at temperatures over 100K显示文摘Leobandung E Guo L G Wang Y 1995Appl Phys Lett1995,67,7:2
5Seasonal variation of solvent extractable organic compounds in the aerosols in Qingdao, China显示文摘Guo Z G Sheng L F Feng J L 2003Atmospheric Environment2003,37,13:1
6Toughening modification of PS with n-BA/MMA/styrene coreshell structured copolymer from emulsifier-free emulsion polymerization 显示文摘Guo T Y Tang G L Hao G J 2003Journal of Applied Science2003,90,:1
7'Twin Copper Source' growth of metal-organic framework membrane- Cu3(BTC)2 with high permeability and selectivity for recyeling H2 显示文摘Guo H L Zhu G Hewitt I J Qiu S 2009Journal of American Chemical Society2009,131,20:1
8Organochlorine pesticides in the atmosphere of Guangz_hou and Hong Kong: regional sources and long-range atmospheric transport 显示文摘Li J Zhang G Guo L 2007Atmospheric Environment2007,41,18:1
9Mo 2 C intermediate lay-ers for the wetting and infiltration of graphite foams by liquid copper显示文摘Song J L Guo Q G Gao X Q 2011Carbon2011,49,10:1
10Simulation for guideroll in 3D-FE analysis of cold ring rolling 显示文摘GUO L G YANG H ZHAN M LI H LI L Y 2004Mater Sci Forum2004,,:1
11Support vector machines for face recognition显示文摘Guo G Li S Z Chan K L 2001Image and Vision Computing2001,19,:1
12The preparation and performance of high-temperature adhesives for graphite bonding显示文摘WANG J G GUO Q G LIU L 2005International Journal of Adhesion and Adhesives2005,25,6:1
13Controlled synthesis ofmesoporous Si02/Ni3Si205(0H)4 core-shell microsphereswith tunable chamber structures via a self -templatemethod显示文摘Guo Z Y Du F L Li G C 2008Chem Commu2008,,:1
14查看详情显示文摘L M Duan G C Guo 0,,:1
15Seasonal variation of solvent extractable organic compounds in the aerosols in Qingdao, China显示文摘Guo Z G Sheng L F Feng J L 2003Atmospheric Environment2003,37,13:1
16A control method of guide rolls in 3D-FE Simulation of ring rolling显示文摘LI L Y YANG H GUO L G 2008International Journal of Mechanical Sciences2008,50,2:1
17Large-scale seroprevalence anal- ysis of human metapneumovirus and human respiratory syneytial vi- res infections in Beijing, China显示文摘Lu G Gonzalez R Guo L 2011Viral J2011,8,:1
18Laser remelting of plasma sprayed nanostructured Al2O3-TiO2 coatings at different laser power显示文摘Wang Y Li C G Guo L X 0,,21:1
19Preparation and for- mation mechanisms of monodispersed mesoporous Si02 microspheres by the PICA method 显示文摘ZHAO L YU J G GUO R 2005Key Eng Mater2005,,:1
20Functional organic field-effect transistors 显示文摘Guo Y L Yu G Liu Y 2010Adv Mater2010,22,:1
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