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[期刊论文] 作者:Sungbong Park,Shinya Takita,Ya, 来源:黑龙江科技学院学报 年份:2009
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Sungbong Park,Shinya Takita,Yasuhiko Ishikawa,Jiro Osaka,Kazumi Wada,, 来源:Chinese Optics Letters 年份:2009
A new approach to reduce the reverse current of Ge pin photodiodes on Si is presented,in which an i-Silayer is inserted between Ge and top Si layers to reduce...
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