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汉语拼音：yuān wěi

1.草名。多年生草本，根茎淡绿色，叶子剑形，花青紫色，蒴果长椭圆形。供药用，也可供观赏。见明李时珍《本草纲目．草六．鸢尾》。

1. 草名。多年生草本，根茎淡绿色，叶子剑形，花青紫色，蒴果长椭圆形。供药用，也可供观赏。见 明 李时珍 《本草纲目·草六·鸢尾》。

• The cottage gardens blaze with irises, lilies and peonies.

  村舍花园万紫千红,鸢尾 、 百合花和牡丹竞相争艳.

• An iris , especially a white - flowered form of Iris germanica.

  鸢尾科属的任何一种球茎植物.

• The fragrant rootstock of the orris, used in perfumes and cosmetics.

  鸢尾根茎鸢尾属植物的芳香的根状茎, 用于香料和化妆品.

• Objective : To study the extraction process of Tectoridin Rhizoma Belamcandae.

  目的: 研究射干中鸢尾苷的提取工艺.

• Objective : To establish a method for determination of Irone in Iris tectorum.

  目的: 建立鸢尾原料中鸢尾酮含量的分析方法.

• The iris has an ensiform leaf.

  鸢尾具有剑形的叶子.

• A possum laid down the bearded iris field.

  一只白鼻心躺在鸢尾兰区.

• This paper summarized the in irons by synthesis.

  本文综述了名贵香料鸢尾酮的合成进展.

• European iris having soft lilac - blue flowers.

  具有柔和的丁香紫色至蓝色花的一种欧洲鸢尾.

• Iris is the French national flower.

  鸢尾是法国国花.

• German iris having large white flowers with lavender - tinged falls and a fragrant rhizome.

  一种欧洲鸢尾,具有白色的花,熏衣草花色的重瓣和芳香的根.

• The results show that the isoflavones are the characteristic constituents of Iris and Belamcanda.

  结果表明,鸢尾属植物和射干中普遍具有异黄酮类成分,这是它们的特征性成分之一.

• Results showed that the sequence of inhibition effect of three plants was calamus, orris and canna.

  比较了菖蒲 、 鸢尾、美人蕉三种湿生植物对铜绿微囊藻的抑制效果.

• Research advances of main chemical composition and the extraction technique of Iris plants were briefly introduced.

  简述了鸢尾属植物主要化学成分及其提取工艺的研究进展,提出了鸢尾属植物的利用前景.

• Irone was obtained through three steps reactions with citral and acetone base catalyst to give pseudoionone.

  采用山苍子油提取得到的柠檬醛和丙酮等为主要原料合成鸢尾酮.