这研究了紫菀药材中挥发油酮的最佳提取条件。
The optimum extraction conditions of shionone from herbs Tatarian aster root were studied.
外来物种包括日本紫菀和灌木忍冬。
Newcomers include Japanese knotweed and Amur bush honeysuckle.
北美开白花的根状茎多年生林紫菀。
Rhizomatous perennial wood aster of eastern North America with white flowers.
大多数的紫菀在秋天开花。
目的研究缘毛紫菀的亲水性化学成分。
OBJECTIVE To study the hydrophilic chemical constituents of Aster souliei(Franch).
北美丛状多年生林紫菀；也在欧洲野生。
Tufted perennial wood aster of North America; naturalized in Europe.
欧洲盐碱湿地生长的紫菀。
一辆满载着紫菀花的马车驶往当地的市场。
结果：在薄层色谱中均能检出桔梗、紫菀、百部。
Results:Platycodon grandiflorum, Aster tataricus L. f, Radix stemonae in could be identified by TLC.
目的：探讨不同炮制方法的紫菀饮片的祛痰作用。
Objective: To study the effect of resolving phlegm of different prepared products of Radix Asteris.
欧洲南部和东南部的一种早期培植的多年生紫菀，花冠类似于黄花。
Early-flowering perennial of southern and southeastern Europe with flower heads resembling those of goldenrod.
夕阳已渐渐沉没在远山的背后，壑谷间一片紫蔼，颜色比紫菀还浓。
The sun was dropping behind the farthest mountain, and the valleys were purple with something deeper than aster.
方法：采用薄层色谱法对制剂中桔梗、紫菀、百部分别进行定性鉴别。
Method :Platycodon grandiflorum, Aster tataricus L. f, Radix stemonae in were identified by TLC.
2克隆植物生态学三脉紫菀多倍体复合体是能进行克隆生长的克隆植物。
The evolution of morphological characters in this complex is discussed . 2 . clonal plant ecology a . ageratoides complex is a clonal plant.
有一年夏天，我在乡间园子里修了一个长方形的花圃，种着紫菀花，花开茂盛。
I had a bed of asters last summer, that reached clear across my garden in the country. Oh, how gaily they bloomed.
市场上很多补品是从日本紫菀科植物提取出来的，这些植物数量多但不是很贵。
Many of the supplements on the market extract it from the Japanese knotweed plant, which is a plentiful and inexpensive source.
晚蓟却争紫斗艳，引人入胜。紫菀处处绽放，在小路旁，草场中，山顶上，甚至在市区里。
Late thistles show their purple everywhere, and asters4 blossom along the roadsides, in meadows, on hilltops, even in cities.
朝霞在普林斯顿山峰与鲁冰花的生动的原野互补，紫菀属植物，和印地安人画笔接近321号路线。
Alpenglow on Mount Princeton complements vivid fields of lupine, aster, and Indian paintbrush near Route 321.
当那去年冬季的寒风将紫菀花横施摧折，吹掷满地，用沾雪的脚任意践踏，并且说：「这是你们的末日。」
They caught my flowers, they slew them, they cast them to the ground, they trod with snowy feet upon them, and they said, leaving their work, "This is the end of you."
也有一种叫做aster的花（紫菀，翠菊），这样叫是因为大多数aster的花瓣都从中心辐射开来，形状酷似星星。
There are a family of flowers called asters named because most of them have flowers with petals that radiate from a centre, star-like.
方法利用微波辅助加压溶剂提取法提取紫菀中紫菀酮，通过正交实验，考察了微波提取条件（包括溶剂、提取时间、提取次数和料液比）对紫菀中紫菀酮的影响。
OBJECTIVE The optimum extraction conditions of shionone from herbs Tatarian aster root were studied by means of orthogonal test and microwave-assisted and pressurized solvent extraction technique.
方法：以紫菀酮为指标，建立了HPLC法的测定条件，并对生紫菀、蒸紫菀、炒紫菀、蜜紫菀、醋紫菀、酒紫菀中该成分的含量进行了测定。结果：紫菀酮的含量大小依次为生紫菀>炒紫菀>蒸紫菀>醋紫菀>酒紫菀>蜜紫菀；
Methods:HPLC was used to determine the contents of shionone in different slices of prepared RA, including dried RA, steaming RA, stir-frying RA, stir-frying RA with honey, vinegar or wine.
方法：以紫菀酮为指标，建立了HPLC法的测定条件，并对生紫菀、蒸紫菀、炒紫菀、蜜紫菀、醋紫菀、酒紫菀中该成分的含量进行了测定。结果：紫菀酮的含量大小依次为生紫菀>炒紫菀>蒸紫菀>醋紫菀>酒紫菀>蜜紫菀；
Methods:HPLC was used to determine the contents of shionone in different slices of prepared RA, including dried RA, steaming RA, stir-frying RA, stir-frying RA with honey, vinegar or wine.
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