purpurin

常見例句

• The key points for extraction of natural edible purpurin and blue pigment are described.
  本文詳述了天然食用紫色素和藍色素的提取技術(shù)和操作要點。
• OBJECTIVE:To establish a quantitative HPLC method for the simultaneous determination of alizarin, purpurin and rubimaillin in herb Rubia cordifolia L.
  目的:建立了高效液相色譜法同時測定茜草藥材中茜草素、羥基茜草素和大葉茜草素含量的方法。
• Eastern colored a little bit Fanzhaoyudu the sky, contracted slightly in Hong Yun, Piaozhe Purpurin Purpurin the Choi Wan.
  東方一點兒一點兒泛著魚肚色的天空，染上微微的紅暈，飄著紅紫紅紫的彩云。
• Keywords Charge transfer reaction;purpurin;roxithromycin;spectrophotometry;
  電荷轉(zhuǎn)移反應;紫色素;羅紅霉素;分光光度法;
• Keywords Charge transfer reaction;purpurin;clarithromycin;spectrophotometry;
  電荷轉(zhuǎn)移反應;紫色素;克拉霉素;分光光度法;
• Keywords Charge Transfer Reaction;Purpurin;Josamycin;Spectrophotometry.;
  電荷轉(zhuǎn)移反應;紅紫素;交沙霉素;分光光度法;
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