[网络] 二羟基香豆素

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发表于:2018-12-07 / 阅读(132) / 评论(0) 分类 新东方英语·中学版(2007年7-8月)

Voice 1 Hello Im Elizabeth Lickiss. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Like any new parents, Mr and Mrs Vujicic were nervo

发表于:2018-12-19 / 阅读(184) / 评论(0) 分类 环球英语 Spotlight

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: our guest is James Geary, author of a new book called Geary's Guide to the World's Great Aphorists. RS: It's his second book on aphorisms. He calls these sayings the shortest lite

发表于:2018-12-30 / 阅读(121) / 评论(0) 分类 词汇大师(Wordmaster)

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: we continue our conversation with James Geary about his new book, Geary's Guide to the World's Great Aphorists. An aphorism is a philosophical saying whose author is known. Two ye

发表于:2018-12-30 / 阅读(127) / 评论(0) 分类 词汇大师(Wordmaster)

三 名词的跨类及词义上的变化 名词虽有分类,但在不同的语境中会出现跨类的现象。名词产生类别变化后往往会导致词义的变化。 有些物质名词可以用作个体名词,例如:glass 玻璃 a glass 玻璃杯 copper 铜 a copper 铜币 paper 纸 a paper 报纸,证件 wood 木头 a wood

发表于:2019-01-02 / 阅读(179) / 评论(0) 分类 薄冰实用英语语法详解

发表于:2019-01-03 / 阅读(158) / 评论(0) 分类 医务英语

β-Amyrin β-香树脂醇 α-Amyrin acetate α-香树脂醇乙酸乙酯 β-Amyrin acetate β-香树脂醇乙酸乙酯 β-Amyrin palmitate 棕榈酰β-香树酯 Anabasine 毒藜碱 Anagyrine 臭豆碱,安

发表于:2019-01-03 / 阅读(160) / 评论(0) 分类 医务英语

Health Report - What Do You Know About the Common Cold? This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Do you think getting cold can give you a cold? Is it bad to drink milk when you have a cold? Can c

发表于:2019-01-12 / 阅读(162) / 评论(0) 分类 2011年VOA慢速英语(四)月

By Richard Green Washington 17 September 2006 A woman carrying a sign supporting Arabs argues with a man at New York's Union Square (File photo - Sept. 15, 2001) In the aftermath of the September 11 terrorist attacks on the United States five years

发表于:2019-01-12 / 阅读(169) / 评论(0) 分类 2006年VOA标准英语(九月)

By Franz Wild Monrovia 19 April 2006 Monrovia's port became a symbol of corruption and disorder during Liberia's 14 years of civil war. Goods were regularly stolen and huge amounts of revenue were los

发表于:2019-01-13 / 阅读(181) / 评论(0) 分类 2006年VOA标准英语(四月)

By Elizabeth Carlassare. Todays topic is understanding whether adding an authorized user to your credit card will hurt your credit? Kabria e-mailed me with this question: I have good credit and my boyfriend has bad credit. If I make him an authorized

发表于:2019-02-02 / 阅读(197) / 评论(0) 分类 货币英语

今天我们要学的词是, authorized。 Authorized, 是指经过授权的。An authorized agent, 就是授权代理。最近,美国联邦政府把伊利诺伊州政府告上了法庭。The state wants to bar employers from using a federal databa

发表于:2019-02-02 / 阅读(127) / 评论(0) 分类 英语单词荟萃

中草药成分英语单词 A Abrine 相思豆碱 O-Acetyl-3,6-di-O--D-xylopy-rano- astragaloside O-乙烯 3,6-双氧--D- 吡喃木糖基绵毛黄芪甙 Acetylastragaloside 乙酰黄芪甙 N-Acetyl-D-Glucosamine N-乙酰氨基葡萄糖糖 6``-acetylhyperoside 6``-乙酰氧基金丝桃甙 Acetylsh

发表于:2019-02-02 / 阅读(181) / 评论(0) 分类 英文语法词汇

WIMBLEDON, England, June 24 (Xinhua) -- Fourth seed Andy Murray advanced into the last 16 at Wimbledon on Friday at the cost of Croatian Ivan Ljubicic in 6-4, 4-6, 6-1, 7-6 (7/4). The British top player will face French 17th seed Richard Gasquet on M

发表于:2019-02-03 / 阅读(143) / 评论(0) 分类 英语新闻

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: we continue our conversation with James Geary about his new book, Geary's Guide to the World's Great Aphorists.An aphorism is a philosophical saying whose author is known. Two yea

发表于:2019-02-14 / 阅读(189) / 评论(0) 分类 英语单词大师-Word Master

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: our guest is James Geary, author of a new book called Geary's Guide to the World's Great Aphorists.RS: It's his second book on aphorisms. He calls these sayings the shortest liter

发表于:2019-02-14 / 阅读(113) / 评论(0) 分类 英语单词大师-Word Master

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: we continue our conversation with James Geary about his new book, Geary's Guide to the World's Great Aphorists.An aphorism is a philosophical saying whose author is known. Two yea

发表于:2019-02-14 / 阅读(115) / 评论(0) 分类 英语单词大师-Word Master

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: our guest is James Geary, author of a new book called Geary's Guide to the World's Great Aphorists.RS: It's his second book on aphorisms. He calls these sayings the shortest liter

发表于:2019-02-14 / 阅读(111) / 评论(0) 分类 英语单词大师-Word Master

China Investment Corp, the nation's sovereign wealth fund, is to balance out its portfolio this year. The investment arm said it will adjust its investment plans after it under-bought in Europe and over-bought in the United States and emerging market

发表于:2019-02-14 / 阅读(152) / 评论(0) 分类 英闻天下

BEIJING, Oct. 18 (Xinhuanet) -- Giuliana Rancic, 37-year-old E! News and Style Network host, revealed Monday that she has breast cancer after doctors discovered a tumor during her latest round of in-vitro fertilization. Rancic had planned to wait unt

发表于:2019-02-17 / 阅读(173) / 评论(0) 分类 英语新闻
学英语单词
a.agassizii
accumulation of mud
Achmetha
acoustical ohm
adiabatic change of state
airphoto stereoscopic instrument
alphitomorphous
arerio-venous
arterial
atomic fluorescence analysis
bilney
biscogniauxia ambiens
break someone up
central lesion
cociella croeodilus
commercial-free
control processor state
Corydalis saxicola
currently-allocated resource
cutterbar lead
Delgado
detecting element
directed-energy
energy generation curve
ensemble of particle
ensuant
Erbenheim
Erythrobasidium
fagot
fire-ship
five stringed double bass
flow-pressure diagram
fundamental gravity table
get something for nothing
giant cell thyroiditis
grid capacity
hacking-out knife
Harplinge
high-speed steel ingot
i-lade
identify the pathogen
image differentiation
impolited
inefficacies
Input/Output Control Program
interior cold syndrome
internal idle time
klonik
laticifers
left annihilator
lichen heath
lig. sacrotuberale
Meah
merite
Methylococcus
mineral wools
molecular dispersion
muggenborg
Murano
muroroa
Nanango
no end of a good fellow
NSY
nut shaping machine
orthotomus sutoriuss
outside atmospheric pressure
papertrain
pin vise
Pomeron
poper
refreshing the monory
renewal of a loan
reuiss
rock isotropy
RWCU (reactor water cleanup)
scheduled production
scunthorpes
secondary suspensor
sectaries
series connected starting-motor
shabrack, shabraque
slurry filter-cake
soluble guncotton
spaying
surface noise level
surface weld metal buildup
suturing of corneal rupture
tampon tunnels
Te Kou
thin layer plate
throw in their hand
time sensitive target
torpedo recovery ship
unalarming
unbreakable cipher
unintendedly
vascular tunic of eye (vascular coat of eye)
wackestone
wiserite
wrest-beer
xanthelasmoidal lymphangioma
Yamato-kōriyama