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- Then galangin was obtained by column chromatography of polyamide,and tested by UV and IR spectrophotometry. 采用紫外、红外方法进行检测。
- Methods Flavonol and flavanonol were separated by the column chromatography of polyamide, and identified by UV and IR spectrophotometry. 方法采用聚酰胺柱色谱作为分离手段,结合紫外、红外吸收光谱进行检测。
- Methods Flavonol and flavanonol were separated by the column chromatography of polyamide,and identified by UV and IR spectrophotometry. 方法采用聚酰胺柱色谱作为分离手段,结合紫外、红外吸收光谱进行检测。
- VO2 thin films were prepared on zinc selenide, the transmittance was measured by IR spectrophotometer, 79.2% before and 12.3% after phase transition. 在硒化锌基片上制备了VO2膜;用红外分光光度计测量出相变前后透过率为79.;2%25和12
- Hydrogenation of NBR latex was carried out using hydrazine /hydrogen perox ide /boric acid system.Microstructure of HNBR was a nalyzed by IR spectrophotometer. 以水合肼/过氧化氢/硼酸为氢化体系对丁腈胶乳进行加氢,用红外光谱对产物的微观结构进行了表征,研究了饱和丁腈橡胶(HNBR)中凝胶形成的原因。
- IR spectrophotomete 红外线分光光度计
- The product structures were detd. by IR spectra. 用红外光谱对反应产物的结构进行鉴定。
- The new advance of IR MAWS abroad, were reviewed. 首先概述了红外侦察告警技术,然后综述了国外红外侦察告警设备的最新进展。
- Describes the steps for making an IR connection. 介绍建立IR连接的步骤。
- Drink your coffee before ir gets cold. 在没有凉之前把咖啡喝了吧。
- Xi'an IR Semiconductor Manufacturing Co. Ltd. 西安爱尔半导体制造有限公司。
- Welcome to join IR Micro-Electronics! 欢迎加入爱尔微电子!
- LAUNCH OF BRIGHT WORLD ENGLISH IR SITE. 光明沃得推出其英文企业公关网站。
- Quem me dera ir estudar a Portugal. 但愿我能去葡萄牙学习。
- Ir visit, they were given a warm welcome. 表示'宁愿某人做某事。
- Ir yes, tell us which game interests you. 如果是的请告诉我你对哪一款游戏感兴趣。
- You have a fa ddwpy ir shot at the scholarship. 你很有希望能拿到奖学金。
- IR might participate in the CBI. IR可能参与了脑梗死的发生。
- The product structure was analyzed by IR spectrum. 并对产物进行了红外分析。
- AAFDE and FPS were characterized by IR. 用红外光谱(IR)对AAFDE和FPS进行了分析。