A series of near infrared polymethine dyes have been synthesized.Some of these dyes were used in infrared photography,dye lasers and optical recording medium.是什么意思_A series of near infrared polymethine dyes have been synthesized.Some of these dyes were used in infrared photography,dye lasers and optical recording medium.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句