purpurin

purpurin

美 ['pəpjəˌrɪn] 　英 ['pɜːpjʊrɪn]

• n.【化】红紫素
• 网络羟基茜草素；紫茜素；紫茜草素

英汉解释

n.

1. 【化】红紫素

英英解释

n.	1. a reddish orange crystalline compound.

例句

Eastern colored a little bit Fanzhaoyudu the sky, contracted slightly in Hong Yun, Piaozhe Purpurin Purpurin the Choi Wan.

东方一点儿一点儿泛着鱼肚色的天空，染上微微的红晕，飘着红紫红紫的彩云。

Spectrophotometric Determination of Clarithromycin Based on the Charge Transfer Reaction between Clarithromycin and Purpurin

克拉霉素与紫色素的荷移反应及其测定

Spectrophotometric Determination of Roxithromycin Based on the Charge Transfer Reaction between Roxithromycin and Purpurin

罗红霉素与紫色素的荷移反应及其测定

Studies on synthesis of zinc purpurin- 18 and its protective activities against gastric ulcer and liver injury

锌紫红素-18的制备及初步抗胃溃疡和抗肝损伤活性的研究

The Spectrophotometric Determination of Josamycin Based on the Charge Transfer Reaction between Josamycin and Purpurin

交沙霉素与红紫素的荷移反应及其测定

Synthesis of Derivatives of Purpurin-18 Imide and Research on the Visible Spectra

红紫素-18酰亚胺衍生物的合成及其可见光谱的研究

Photodynamic Effect of Purpurin-18, the Degradation Product of Chlorophyll a

叶绿素a降解产物紫红素-18的光动力效应

Chemical Modification of Derivatives of Purpurin-18 Imide

红紫素-18酰亚胺衍生物的化学修饰