查询词典 coumarin

Coumarin could respond to light to form dimmer, widely applied in light-controlled release of drugs and design of drugs.

由于香豆素在光照下可进行可逆的聚合及解离，在可控的药物释放、药物设计等方面有广泛的应用。

Finally,recent progress in the development of coumarin derivatives as potent anti-HIV agents was reviewed in this part.

论文上篇最后对香豆素类化合物抗HIV活性研究进展进行了综述。

In Chapter five, a diarylethene containing coumarin moiety was synthesized.

第五章：设计合成了含有香豆素基团的二芳乙烯化合物。

"Even in ideal circumstances, the complexities of coumarin therapy create real obstacles for clinicians and their patients," he writes.

即使在理想的环境下，香豆素治疗的复杂性也会给临床医师及其患者带来现实的不变。

BACKGROUND ＆ AIM: Osthole is a natural coumarin compound, this paper reports on the anti-tumor activities of osthole in vitro and in vivo.

背景与目的：蛇床子素是天然存在的香豆素化合物，本研究旨在检测天然蛇床子素在小鼠体外和体内的抗肿瘤活性。

2 Three ketocoumarin dyes and two coumarin dyes with heterocyclic substituent were prepared.

在参考文献的基础上，合成了5个香豆素染料(包括二个杂环取代的香豆素)。

An investigation of isolation of major active components of coumarin from Angelica pubescens was conducted according to the requirement of the quality evaluation of AP.

根据独活质量评价的需要，对该药香豆素化合物中的主要活性成分进行分离研究。

Hybridization of DNA fluorescent probe modified by coumarin deriving from naphthalene has been researched.

对萘系衍生的香豆素类荧光发色团进行了DNA荧光探针杂交实验的研究。

The result showed that when the medium w as supplemented with 30 mg/L coumarin the size of miorotuber was much larger and the percentage of big tubers was much higher.

结果表明，在诱导结薯的培养基中，添加香豆素处理的浓度为30 mg/L时，获得的微型薯块茎较大且大薯率较高。

Coumarin is important structure of organic chemistry and belongs to the benzopyrones.

在有机化学领域，香豆素是一种重要结构，并且属於苯并？

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失