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A novel PWM technology of a three-phase uncontrollable rectifier converter-inverter having a very sm
[会议论文] 作者:Wang Jianyuan,Cai Guowei,Ji Yanchao,
来源:中国高等学校电力系统及其自动化专业第二十一届学术年会 年份:2005
How to eliminate the component of harmonics output voltage of the inverter is a very important factor process of designing an inverter source. It is well known PWM (SPWM,SHET,OSHET)can reduce harmonic...
The primary studies on the complex benefit of forest-fruit-grass-fish ecosystem in hilly region,hesh
[会议论文] 作者:YIN Qi,PENG Shaolin,
来源:浙江省生态学会,中国生态学学会 年份:2005
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[会议论文] 作者:Zev Levin,Amit Teller,Eliezer Ganor,Yan Yin,
来源:第九届国际气象学和大气科学协会科学大会 年份:2005
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SPATIAL PATTERNS OF LIGHTNING AT DIFFERENT SCALES-A CASE STUDY USING THE GEOGRAPHIC INFORMATION SYST
[会议论文] 作者:Zhi-Yong Yin,Jerry Estberg,Elaine Hallisey,Daniel Cayan,
来源:第九届国际气象学和大气科学协会科学大会 年份:2005
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SPATIAL PATTERNS OF LIGHTNING AT DIFFERENT SCALES-A CASE STUDY USING THE GEOGRAPHIC INFORMATION SYST
[会议论文] 作者:Zhi-Yong Yin,Jerry Estberg,Elaine Hallisey,Daniel Cayan,
来源:第九届国际气象学和大气科学协会科学大会 年份:2005
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[会议论文] 作者:LIU Jianfu,TAN Xinliang,FAN Hongmei,JINYong,YIN Donghong,冯全福,
来源:2004年CORESTA会议暨第58届烟草科学研究会议 年份:2005
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