[化] β-γ-双键; β-碳原子与γ-碳原子间的双键

Question: And so to our first 2) contender. Good evening. Your name, please. Answer: Good evening. Question: Your first time your chosen subject was answering questions before they were asked, this ti

发表于:2018-11-28 / 阅读(147) / 评论(0) 分类 疯狂英语2002年

[00:00.00]Chapter 3 Securities [00:01.87]第三章有价证券 [00:03.74]Unit 5 Securities(I) [00:06.28]第五单元有价证券(I) [00:08.83]Dialogue Stock Market [00:11.73]股票市场 [00:14.63]P:Do you know anything about the stock market? [0

发表于:2018-12-05 / 阅读(180) / 评论(0) 分类 金融英语

Mike: Hey Ben, if this Amy girl that you are so hot for already said yes to the movie, then what's your problem? Yes! Alright, the pressure's on. You miss this, you've got C A R O. Ben: My problem is that mum and dad have never really officially s

发表于:2018-12-05 / 阅读(110) / 评论(0) 分类 成长的烦恼第四季

ROBERT SIEGEL, HOST: The story goes that Michael Bond saw a teddy bear around Christmas in a British department store. It was 1956, and he bought it for his wife. They would name him Paddington. A couple of years later, Bond turned him into a childre

发表于:2018-12-17 / 阅读(63) / 评论(0) 分类 2017年NPR美国国家公共电台7月

Callum: Hello, I'm Callum Robertson and this is Entertainment. st This week sees the release of the 21 Bond film, Casino Royale and it's the first film to star actor Daniel Craig as the British Secret Service spy 007. James Bond was the creation of

发表于:2018-12-19 / 阅读(328) / 评论(0) 分类 Entertainment

Grammar Girl here. Today's topic is the the, not as in the British '80s band, but as in what to do when a sentence calls for a the in front of a name or title that starts with a the, like The New York Times. So, listener Rob Jones asked, Do I have to

发表于:2019-01-02 / 阅读(99) / 评论(0) 分类 英语语法 Grammar Girl

British actor Roger Moore, best known for playing James Bond, has died. He was 89 years old. His children said in a statement Tuesday that Moore died of cancer. The love with which he was surrounded in his final days was so great it cannot be quantif

发表于:2019-01-02 / 阅读(73) / 评论(0) 分类 2017年VOA慢速英语(五)月

By David McAlary The U.S. space agency, NASA, launched a satellite Saturday that scientists hope will help them locate the sources of mysterious gamma ray explosions, the brightest most energetic burs

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 VOA2004(下)--健康科技

US Fed on Track to Reduce Monthly Bond Purchases 美联储将继续缩减每月债券购买额 The U.S. central bank is on pace to reduce its monthly bond purchases by another $10 billion - and interest rates will remain near record lows until the jo

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 VOA标准英语2014年(三月)

New 007 Movie Reveals Bond's Inner Demons The Bond franchise has always been identified with the spy's signature introduction. Who are you? asks the beautiful blond woman. Bond. James Bond, replies actor Sean Connery as the legendary secret agent. Bu

发表于:2019-01-14 / 阅读(87) / 评论(0) 分类 VOA标准英语2012年(十一月)

Double, Double play pause stop mute unmute max volume 00:0005:28repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. OPHIRA EISENBERG, HOST: Now it's time to

发表于:2019-01-17 / 阅读(105) / 评论(0) 分类 2016年NPR美国国家公共电台10月

ECONOMICS REPORT - Lower Bond Prices Can Mean a Higher Return, but Also Risk By Mario Ritter Broadcast: Friday, May 20, 2005 I'm Gwen Outen with the VOA Special English Economics Report. Governments a

发表于:2019-01-30 / 阅读(77) / 评论(0) 分类 健康与经济

RIO DE JANEIRO, April 4 (Xinhua) -- Fellipe Bastos scored two goals as Vasco de Gama defeated Alianza Lima 2-1 in their Copa Libertadores match at Lima's Alejandro Villanueva Stadium on Tuesday. The result lifts Vasco to the top of their group with 1

发表于:2019-02-03 / 阅读(122) / 评论(0) 分类 英语新闻

今天我们要学的词是double check。 Double check, 是复核的意思。The teacher told her students to double check their answers before handing in the exam, 老师告诉学生们,交卷之前应该反复检查自己的答案。They double

发表于:2019-02-06 / 阅读(97) / 评论(0) 分类 英语每日一词

Greek Prime Minister Lucas Papademos has hailed the success of the bond swap deal with private lenders to keep the country solvent. During a speech on state television Friday, Papademos said, for the first time, Greece is not adding, but taking debt

发表于:2019-02-08 / 阅读(112) / 评论(0) 分类 英语新闻

BEIJING, Jan. 22 (Xinhua) -- An edited version of the new James Bond film Skyfall hit Chinese theaters on Monday, prompting film industry insiders to call for reforms for the country's movie review system. Shi Chuan, a professor from Shanghai Univers

发表于:2019-02-09 / 阅读(123) / 评论(0) 分类 英语新闻

BEIJING, Jan. 17 (Xinhua) -- The 23rd James Bond film, Skyfall, will debut in China on Monday, centering on a plot involving Bond, intelligence chief M and former MI6 operative Raoul Silva, the antagonist. The lengthiest 007 film, it tells of Bond's

发表于:2019-02-09 / 阅读(118) / 评论(0) 分类 英语新闻

今天要学的一个词组是:double standard。 Double standard是指双重标准。美国连锁商店沃尔马允许在中国的分店组织工会,却不允许在美国的商店组织工会。媒体报导的标题说:Critics claim double sta

发表于:2019-02-16 / 阅读(125) / 评论(0) 分类 学个词

In English we have several names for the number zero (0). Sometimes we call it zero. Sometimes we call it nought. Sometimes we say O just like the letter O. James Bond was double o seven 007. In most cases, you can use any of these three zero, nought

发表于:2019-02-16 / 阅读(72) / 评论(0) 分类 听播客学英语

哈利波特陪我们走过了十年,如今已经到了最后一步,长大了的何止是电影中的小演员们,还包括我们自己。 Double, double, toil and trouble. Fire burn and cauldron bubble. Double, double, toil and trouble. Someth

发表于:2019-03-02 / 阅读(139) / 评论(0) 分类 影视英文歌曲
学英语单词
allegorized
antiperiodic
atlanticks
be related with
beam-and-rail
bearing pile wall
Behave yourself!
Block of Ice
bubble cavity
calla palustriss
catch his eye
channel stripping machine
Charpy impact testing machine
commodity display
completion of measure
consturcitve metabolism
cyclohexyl
dailier
data structures language
drilling drift
Essene breads
external purchasing power of money
failure monitor
felt disc fuel filter
gamboge
genus Francisella
geomagnetic activity index
Giroxin
Hattic
Hoechst Aktiengesellschaft
holy roll
ice cauldron
ilustra
in purdah
industry segments
jewel yam
Langui, L.
largemouth black basses
lattin
leka
lignum vitae bearing
limit ordinal number
line characteristic distortion
lithocarpolone
MacDowell L.
mail deposit
malacothamnuss
metal-coloured
microgram titrimetry
modeller's clay
monolete marking
Muqnīyāt
Naogaon
negrofies
netbase
nitro-starch
non-return finger
nonbankable
oil change period
on load voltage
oracle machines
ordinary breakage
ottley
palladium diffuser
Papagayo, G.de
point of steepest ascent
polyisopropylbenzene
Preadamism
prestes
probability of events
production mask
pullback cylinder
quartz crystal monitor
rhinaspray
riggin
scalar principle
seventh-day adventisms
sharratt
shpd
single frame writing
Siphonostegia
skip printer
special simulation technique
spheric head probe
sports journal
staffs'
Stone Ridge
strain-anneal
striking horn
stuckeyville
theory of preformation
three-puttings
time link
total conversion error
trebetherick
tubing reaction
valers
Vema Fracture Zone
virtual address translation
yangmeis
zinc oxide ceramics