By fabricating white organic light-emitting devices of ITO/TPD/Zn(BTZ)_2/Al,we found out that the EL spectra of the devices depended on the thickness of Zn(BTZ)_2 layer.是什么意思_By fabricating white organic light-emitting devices of ITO/TPD/Zn(BTZ)_2/Al,we found out that the EL spectra of the devices depended on the thickness of Zn(BTZ)_2 layer.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句