infra-red chromatography红外: infrared色谱法: chromatography红外色谱分析仪: cira chromatographic infrared analyzer色谱法红外分析仪: chromatography infrared analyzer红外色散: infrared dispersion下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:红外色谱法,即可在微信中查询翻译