[化] 金丝桃素

hypericin的用法和样例:

例句

  1. Progress in Synthesis and Accumulation of Hypericin in Hypericum perforatum L.贯叶连翘中金丝桃素的合成与积累研究进展。
  2. The procedure for inducing and selecting variants from stem apexes of Hypericum perforatum was established, and a variant with higher hypericin was obtained.通过研究,建立了贯叶连翘变异体诱导技术程序,获得了金丝桃素含量提高的变异体材料。

22 Introducing a New Product GLOSSARY to give (someone) the heads up to let someone know what will happenahead of time; to give someone information before most other people have it; tolet someone know something early* The CFO gave us the heads up tha

发表于:2018-12-03 / 阅读(126) / 评论(0) 分类 2010年ESL之商务英语

21Being Persuasive GLOSSARY favor something that one does for another person, because one has been asked to do it; something that one person asks another to do out of kindness* Please take this message to Antuka as a favor for me. down in the dumps f

发表于:2018-12-03 / 阅读(103) / 评论(0) 分类 2007年ESL之就医和人际交往

Crowds flock to see the movie premiere of Germany's favorite polar bear, Knut. CNN's Diana Magnay reports. Knut and his friends tells the tale of Knuts early days at the Berlin zoo, taking the bottle, those first few shaky bear cub steps, at the sam

发表于:2018-12-11 / 阅读(47) / 评论(0) 分类 万花筒2008年

【句子对照】 The new movie by Steven is getting a lot of hype. 史蒂文的新片正在大作广告。 【关键俚语】 Hype 英:Loud advertising and promotion 中:大作广告

发表于:2018-12-24 / 阅读(114) / 评论(0) 分类 俚语口头禅

speaking out about becoming a mom. The superstar opening up for the first time about her difficult pregnancy that landed her in the hospital. ABCs Abbie Boudreau has that story. She sings about being stronger. And this morning, Kelly Clarkson is reve

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Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

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J-Hype - Meant To Be Girl we were meant to be Girl we were meant to be Yeah Need you to believe my words Single girl when I say I wanna be your man And girl feels like your heart is empty But few open up to me Oh girl I know you can And you want to (

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By Brian Wagner Miami, Florida 15 August 2007 U.S. minority population are expanding New data from the U.S. Census Bureau shows that black, Asian, Hispanic and other minority populations are expanding in many districts where whites were once dominant

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1. Britain's anti-terror police chief says two car bombs found in central London are clearly linked. The first vehicle packed with gasoline, propane and nails was discovered this morning in the city's bustling nightclub and theater district. Hours la

发表于:2019-01-08 / 阅读(125) / 评论(0) 分类 美联社新闻一分钟2007

SUSAN DAVIS, HOST: And we finish the hour with this weekend's Long Listen. Precision treatments for cancer are hot right now. But one young cancer doctor is pushing back against some of the hype through scientific articles and on social media. NPR sc

发表于:2019-01-17 / 阅读(92) / 评论(0) 分类 2018年NPR美国国家公共电台6月

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发表于:2019-01-17 / 阅读(44) / 评论(0) 分类 英语新闻

Today, were talking about Apples new mobile phone: the iPhone. Actually its a combination of phone, iPod and internet browser all rolled into one gadget. Well be looking at the hype or massive publicity surrounding the launch of the iPhone and taking

发表于:2019-01-18 / 阅读(64) / 评论(0) 分类 原汁原味商务英语播客

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发表于:2019-01-22 / 阅读(88) / 评论(0) 分类 美国文化脱口秀

London. yeah~~ London. yeah~~ The moment that London emerged victorious ...Slicker, better than anywhere else's. From the very beginning, the bid team has made big promises. This, their vision for the Olympic Park in London's East End. So, how are th

发表于:2019-01-30 / 阅读(67) / 评论(0) 分类 英伦广角

法式炸薯条是好食物的原因 Ever wonder why French fries, potato chips and Cheetos are so appealing when you're feeling stressed? A new study suggests that elevated levels of salt in the body lower stress hormones and raise levels of oxytoci

发表于:2019-02-04 / 阅读(71) / 评论(0) 分类 实用英语

今天Michael 和李华二人到了纽约一个公园去看烟火,李华学到了两个新词: packed 和 hype。 L: 我老天,这个公园可真挤,但愿我们能够找到个地方坐下。

发表于:2019-02-12 / 阅读(66) / 评论(0) 分类 美国之音《流行美语》

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发表于:2019-02-20 / 阅读(67) / 评论(0) 分类 英文最新流行歌曲

The last time I did get really drunk it did involve me falling about 6 foot off a wall, so I try not to get that drunk these days. Andrea: Oh my goodness. She got so drunk she fell off a wall. For most people its just another way to entertain themsel

发表于:2019-02-23 / 阅读(53) / 评论(0) 分类 英语时差8,16

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发表于:2019-02-26 / 阅读(117) / 评论(0) 分类 英文语法词汇
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