flavonoid什么意思解释？

Objective To determine total flavonoid content in Eugenia caryophyllata Thunb.目的研究可见光及紫外分光光度法测定丁香总黄酮含量的方法.OBJECTIVE To optimize conditions for extracting flavonoid compounds from Sophora alopecuroides L.目的优化苦豆子中黄酮的最佳提取工艺...

OBJECTIVE To optimize conditions for extracting flavonoid compounds from Sophora alopecuroides L.目的优化苦豆子中黄酮的最佳提取工艺.Saponins and flavonoid glycosides have been found widely in natural products.皂甙和黄酮甙广泛存在于天然产物中,它们是许多中草药的活性...

flavonoid的音标：flavonoid的英式发音音标为：['fleɪvənɔɪd]flavonoid的美式发音音标为：['flevəˌnɔɪd]...

单面倾斜的金属屋顶用粉红色水槽包边.A metal shed roof is edged with pink gutters.折下摆、埋压拷克骨 、 包边三种基本功能合一的多功能 、 切换容易之省钱机种.Hemming , Covering , Piping, Three basic Functions in one , Flexing, Cost Saving machine.本系列机型适用于各种薄料、中厚料织物的包边或包缝作业.Ap...

eigenellipse的音标：eigenellipse的英式发音音标为：[eɪd'ʒenelɪps]eigenellipse的美式发音音标为：[eɪd'ʒenelɪps]...

At 54 years old her energy and looks are magnificent.她54岁了，精力和气色都非常好。She acted in her firstfilm when she was 13 years old.13岁时她出演了她的电影处女作。I shall be 26 years old on Friday next.下周五我就26岁了....

caecal的音标：caecal的英式发音音标为：['si:kəl]caecal的美式发音音标为：['sikəl]...

National isolation can only cause economic and cultural impoverishment.锁国只会导致经济和文化上的困厄。Punishment cannot be discussed in isolation from social theory.不能脱离社会理论孤立地讨论惩罚。Digital Logic Isolation. Line Receiver. Power Supply C...

leer的复数形式为：leers...

adj.固有的，内在的，本质的，[解剖]体内的，本征，先天性...

dropax的音标：dropax的英式发音音标为：['drɒpæks]dropax的美式发音音标为：['drɒpæks]...

奥布里想不出有什么得体的办法能摆脱科比特。Aubrey could think of no graceful way to escape Corbet's company.科比特倚在墙边,马上呕吐了起来.Corbett leaned against the wall and promptly vomited.科比特疲倦地揉了揉眼睛.Corbett rubbed his eyes wearily....

“好盐性”的英语可以翻译为：halophilism ...

六相绕组, 双星形连接. 可指定不接地或接地.Six - phase winding, double star connection. Ungrounded or grounded can be specified.六相绕组, 叉式连接. 可显示或隐藏中性.Six - phase winding, fork connection. Neutrality can be shown or hidden.该电源采用了六相半波可控整流电路.Si...

“你一定要来参加廷斯利的毕业聚会。”——“我很乐意。”"You must come to Tinsley's graduation party." — "I'd be delighted."可怜的简对这次聚会真有些不知所措。Poor Jane was in rather a spin about the party.特德讨厌各种派对，即便是他自己喜欢的人的聚会也不例外。Ted hated parties, even ...

I am paying for the house by monthly instalments.我按月分期偿还购买房子的款项.I read instalments of the story in the newspaper last year.我去年在报纸上读过这故事的分期连载.Can Mr. Frith buy the television on instalments? How does it work?费里斯先生能用分期付款方式...

n.津贴( allowance的名词复数 )，补助，1 限额，定量 2 免税额...

France Telecom is a textbook model of what can be achieved by a state-owned company.法国电信是国有公司成功的典范。British Telecom agreed to keep overall price increases to 7.5 per cent below inflation.英国电信同意将整体价格增幅控制在低于通货膨胀7.5%的水平。TI h...