The results show that PAA can improve the absorption of photovoltaic device in ultraviolet-visible spectrum while decrease the short circuit current of the device.是什么意思_The results show that PAA can improve the absorption of photovoltaic device in ultraviolet-visible spectrum while decrease the short circuit current of the device.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句