Four lignans(1~ 4) were extracted and isolated from the stems of Schisandra henryi by repeated chromatography.
從云南產(chǎn)翼梗五味子(Schisandra henryi)莖中通過溶劑提取和硅膠柱層析分離了4個木脂素成分,經(jīng)波譜分析及與標準品對照鑒定它們的結構分別為異安五脂素(isoanwulignan,1)、benzoyl-gomisin Q(2)、五味子酯甲(schisantherin A,3)和gomisin G(4),均系首次自該植物中分得。
The fruits of Schisandra chinensis known as Wu Wei Zi,and some related ones such as the fruits of Schisandra rubriflora and Schisandra henryi are used in folk medicine as substitutes of WuWeiZi.
為了更好地對五味子科藥用植物資源進行開發(fā)利用,我們對江西修水縣采集的翼梗五味子和海南儋州市采集的冷飯?zhí)俚奶偾o進行了化學成分研究,共分離鑒定了58個單體化合物,其中11個為新化合物,為尋找新的活性成分提供了線索。
Research on Static Behavior of Pentagon Hollow Flange Beam;
五邊形空翼緣梁的靜力性能研究
5 squared is 25.
五的平方是二十五。
The ratios of1 to 3 and 5 to 15 are the same.
一比三和五比十五的比率是相同的。
Having a valence of5.
五價的有五個原子價的
Any of various plants that bloom in May.
五月花五月開花的植物
My number is fifteen, fifteen.
我的號碼是十五，十五。
The mean of 3,5 and 7 is 5.
三、五和七的中間數(shù)是五。
On the 5th of the fifth month of the Chinese lunar calendar,
中國陰歷的五月五日，
Being the fifth of a set of five identical copies.
第五份的五份相同復件中的第五份的
A polygon having five sides and five interior angles.
五邊形有五條邊和五個內(nèi)角的多邊形
Five tens, five fives and the rest in ones, please.
五張十元的，五張五元的，其余都要一元的。
(5) The price of the building property;
（五）房產(chǎn)的價格；
five years at hard labor = five year's hard labor
五年的苦役 [勞役]
Her weight went up from 50 kilos to 55 kilos.
她的體重從五十公斤增加到五十五公斤。
The Number of FIVE in "Wu Xing": A New Interpretation;
略說五行之“五”——闡釋五行說的另一個角度
Du Shenyan and the Formation of Wulu and Wupai Meter in Poetry;
杜審言與五律、五排聲律的定型——兼述初唐五律、五排聲律的定型過程
A composition for five voices or instruments.
五重唱、五重奏五聲部演唱或五種樂器演奏的作品
The state placed it on the key scientific research project lists of the Sixth, Seventh and Eighth Five-Year Plans.
國家將《格薩爾》列入“六五”、“七五”、“八五”三個五年計劃的重點科研項目。
Having five haploid sets of chromosomes.
五倍體的有五個單倍體組成染色體的