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113篇 您的检索式:作者名="W.M"
    题名 作者 年代 出处 被引量
1电驱鱼装置显示文摘本文介绍的电驱鱼装置,包括一批置于水下的电极和与其相连的电压供给装置。为了能有效地驱赶各种鱼类,用一台能产生不同电压脉冲的自动控制装置与电压供给装置耦合。新型的电驱鱼装置,安装在鱼类养殖区的进、排水口处,将一批电极置于该处水下,使其与能产生脉冲电压的电压供给装置相连。W.M莱恩斯蒂顾 周绍德 1989水利渔业1989,,5:3
2WETTABILITY BETWEEN TiB_2 CERAMIC AND METALS显示文摘Self consistent Field discrete variational Xα( SCF Xα DV) method was used to study the wettabilitybetween TiB2 Ceramic and Metals. The Metals were Ni, Mo, Ni+ Mo, and etc. microstructureof TiB2/ Fe, TiB2/ Niand TiB2/ NiMoinvestigatedby TEM werechosen toidentify the calculation model. The result shows the wetting in the above systems were chemicalreactive wetting ,and can becalculated by SCF Xα DV . Theeffectof active ele ment( Mo) to TiB2/ Ni wettability wasstudied too.J.Y. Zhang, Z.Y. Fu , W.M Wang , H. Wang and X.M. Min State Key Lab .of Advanced Technologyfor Materials Synthesis and Processing, Wuhan University of Technolo gy, Wuhan 430070 ,China 1999Acta Metallurgica Sinica(English Letters)1999,12,4:3
3Effects of design parameters on rooftop photovoltaic economics in the urban environment:A case study in Melbourne,Australia显示文摘Many researchers found high potential of adopting building photovoltaic(PV)systems in urban areas,especially on building rooftop,to improve the sustainability of urban environment.However,the optimal energy output performance and economic benefit of the PV system are affected by the usable roof area,PV array layout,and shading effect considering high city density.This study aims to understand the effects of these design parameters in the urban environment of rooftop PV's economic performance.This study carries out a case study in the urban area of Melbourne with 90 PV designs under three shading conditions to generate 270 scenarios.Through a lifecycle cost-benefit analysis,including net present value(NPV),NPV per kW,internal return rate(IRR),and payback year,the results can help in developing a comprehensive understanding of the economic performance of rooftop PV designs that cover most of the urban areas of Melbourne.The optimal PV design scenarios for the urban environment are identified,thereby providing investors and industry professionals with useful information on value-for-money PV design.Meanwhile,the maximum shading loss that makes the PV systems financially unfeasible is investigated,and design scenarios with greatest ability to sustain the shading effect are identified.This research can also support the policy makers'decision on the development and deployment of the roof PV systems in urban planning.Hongying ZHAO Chaohong YANG W.M·Pabasara U.WIJERATNE Chengyang LIU Xiaolong XUE Nishara ABDEEN 2019Frontiers of Engineering Management2019,6,3:2
4Friction stir welding for the transportation industries显示文摘W.M Thomas E.D Nicholas 1998Materials and Design1998,,4:2
5Responses of Spodoptera littoralis larvae to Tunisian plant extracts and to neo-clerodane diterpenoids isolated from Ajuga pseudoiva leaves显示文摘H Ben Jannet F Harzallah-Skhiri Z Mighri M.S.J Simmonds W.M Blaney 2000Fitoterapia2000,,2:1
6Listening Comprehension:Approach,Design,Procedure显示文摘Rivers W.M 0,,:1
7Temporal dynamics of brain activation during a working memory task显示文摘Cohen J.D Perlstein W.M Braver T.S Nystrom L.E Noll D.C Jonides J & Smith E.E 0,,:1
8查看详情显示文摘Holbrey J.D Turner M.B Reichert W.M Rogers R.D 0,,:1
9Absorptive capacity:A new perspective on learning and innovation显示文摘Cohen W.M Levinthal D.A 0,,01:1
10Temporal dynamics of brain activation during a working memory task显示文摘Cohen J.D Perlstein W.M Braver T.S Nystrom L.E Noll D.C Jonides J & Smith E.E 0,,6625:1
11Canine leptospirosis infections – clinical signs and outcome with different suspected Leptospira serogroups (42 cases)显示文摘V.Geisen C.Stengel S.Brem W.Müller C.Greene K.Hartmann 2007Journal of Small Animal Practice2007,,6:1
12Innovation nnd Learning:the two faces of R&D显示文摘Cohen W.M D.A.Levinthal 0,,379:1
13Problem-Based Learning Revisited,Introduction of Active and Self-Directed Learning to Reduce Fatigue among Students显示文摘Czabanowska Katarzyna Moust Jos H.C Meijer Andre W.M 0,,06:1
14查看详情显示文摘A.E. Visser R.P.Swatloski W.M Reichert R.Mayton S.Sheff A.Wierzbicki J.H.Davis Jr R.D.Rogers 0,,135:1
15Physico-chemical characteristics of corrosion scales in old iron pipes显示文摘Sarin P Snoeyink V.L Bebee J Kriven W.M 0,,12:1
16查看详情显示文摘Dong W.M Yang J.H Pang S.F 0,,3:1
17查看详情显示文摘Wang D.A Yu B Wang C.W Zhou F Liu W.M 0,,:1
18Explaining patterns of deformity in freshwater turtles using MacCulloch’s hypothesis显示文摘Davy C.D Murphy W.M 0,,:1
19查看详情显示文摘Sirianni R.W Jang E Miller K.M Saltzman W.M 0,,:1
20Raw cane sugar quality in relation to refining requirements显示文摘Watson J.A Nicol W.M 0,,:1
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