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[期刊论文] 作者:Masakazu Ohashi Hideki Sasaki,
来源:光学学报 年份:2003
A novel fused taper 1×4 coupler for full-band operation is proposed. Wavelength flattened characteristics and excellent branching uniformity less than 0.4...
[期刊论文] 作者:Masakazu Ohashi,Hideki Sasaki,Ryoukichi Matsumoto,Daiichiro Tanaka,Akira Wada,
来源:光学学报 年份:2003
A novel fused taper 1×4 coupler for full-band operation is proposed. Wavelength flattened characteristics and excellent branching uniformity less than 0.4 dB...
[期刊论文] 作者:SASAOKA Takashi,SHIMADA Hideki,SASAKI Takayuki,ICHINOSE Masatomo,MATSUI Kikuo,,
来源:Journal of Coal Science & Engineering(China) 年份:2008
The size distribution of a muck pile depends not on only the blasting standard but also on the mechanical properties,joint system,and crack density of the rock...
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