同义词
1)germanium photocell,锗光电管2)germaniumphotocell,锗光电管3)Ge-doped optical fiber,掺锗光纤4)germanium photocell,锗光电池5)germanium photonic crystals,锗光子晶体6)germanium photoconductor,锗光电导体7)germanium photosensitive resistance,锗光敏电阻8)germaniumphotoconductor,锗光电导体9)germaniumphotosensitive resistance,锗光敏电阻10)germanium oxide optical fiber,氧化锗光纤
