光诱导电子能量转移

Rock-Consuming Organisms Alter Views of Life Processes LOS ANGELES Kenneth Nealson can be described in many ways, including expert in microbiology and biochemistry. But that's not the one he is most proud of. People call me the 'father of Shewanella,

发表于:2018-12-08 / 阅读(86) / 评论(0) 分类 VOA标准英语2015年(一月)

A: I need to get on another bus, but I have no more money. B: Where'd the rest of your money for the bus go? A: I spent it on a bag of chips. B: Well, that was an intelligent thing to do. A: You don't have any spare change? B: No, I don't. A: How am

发表于:2018-12-25 / 阅读(97) / 评论(0) 分类 实用乘车英语

A: I need to get on another bus, but I have no more money. B: Where'd the rest of your money for the bus go? A: I spent it on a bag of chips. B:Well, that was an intelligent thing to do. A: You don't have any spare change? B: No, I don't. A:How am I

发表于:2018-12-26 / 阅读(121) / 评论(0) 分类 乘公交-Taking the Bus

A: Is this where I go to register for classes? B:This is it. A: I need to add a few classes. B: What classes would you like to add? A: I need to take some classes that will help me transfer. B: Have you finished any classes so far? A: This is my firs

发表于:2018-12-26 / 阅读(102) / 评论(0) 分类 转学-Transferring to a Universit

A: What classes have you taken so far? B: I've been working on my GE classes. A: Is that all? B: That's it for right now. A: What about your other classes? B: I'm working towards transferring schools. A: Which classes have you finished already? B: I'

发表于:2018-12-26 / 阅读(132) / 评论(0) 分类 转学-Transferring to a Universit

Paychecks are not as common as they were even five or ten years ago in the US. 支票并不像五年前或十年前在美国那样普遍。 Most companies don't give you a physical paycheck - a piece of paper. 大多数公司不会付给你一张支票

发表于:2018-12-28 / 阅读(64) / 评论(0) 分类 ESL露西的一天

A: What classes have you taken so far? B: Ive been working on my GE classes. A: Is that all? B: Thats it for right now. A: What about your other classes? B: Im working towards transferring schools. A: Which classes have you finished already? B: Ive f

发表于:2018-12-30 / 阅读(117) / 评论(0) 分类 大学英语对话

A: Which classes have you completed? B: I have been taking classes for my General Education. A: Those are the only classes? B: Thats all I need to take right now. A: Why dont you take any other classes? B: Im just working on transferring right now. A

发表于:2018-12-30 / 阅读(96) / 评论(0) 分类 大学英语对话

The day after Christmas Day is called Boxing Day. It is not clear where this name came from but maybe it came from people putting left-over food into boxes to give to the poor. Nowadays, it is the day when shops have sales and offer good bargains. Th

发表于:2018-12-31 / 阅读(71) / 评论(0) 分类 新西兰英语

Earth Station - The term used to describe the combination of antenna, low-noise amplifier (LNA), down-converter, and receiver electronics that are used to receive a signal transmitted by a satellite.

发表于:2019-01-03 / 阅读(93) / 评论(0) 分类 电信英语

EDUCATION REPORT - Electronic Games in Education By Nancy Steinbach Broadcast: Thursday, May 27, 2004 This is Steve Ember with the VOA Special English Education Report. For some educators, there is no

发表于:2019-01-07 / 阅读(111) / 评论(0) 分类 教育与新闻

这是个信息大爆炸的时代,为了紧随时尚的步伐,在这个大时代里的我们一不小心就成了低头族。吃饭、走路、睡觉、坐公交、挤地铁离不开手机。几天不玩手机不上网,和别人聊天时就会发

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 英文语法词汇

THIS IS AMERICA - Debate Over Electronic Voting By Jill Moss Broadcast: Monday, July 05, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Gwen Outen. VOICE TWO: And I'm

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 This is America

Dogs are known for a strong sense of smell. Their noses can be trained to identify different odors. Dogs are often used in search and rescue operations and to sniff for things like drugs and explosives. Some dogs have even been trained to sniff for c

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 2011年VOA慢速英语(一)月

Electronic Dance Music Bounds into Mainstream When the American Music Awards present their top honors November 18, there will be a new category: Electronic Dance Music (EDM). EDM is a fresh sound that is spilling out of night clubs and blasting into

发表于:2019-01-14 / 阅读(104) / 评论(0) 分类 VOA标准英语2012年(十月)

MILAN, Jan. 12 (Xinhua) -- Inter Milan midfielder Wesley Sneijder said on Saturday that he will make up his decision wheter or not accept Galatasaray's offer by Monday. I'm fine. It is a big decision I have to take, so I don't think it will be made b

发表于:2019-02-09 / 阅读(137) / 评论(0) 分类 英语新闻

With consumers rushing to buy the latest gadgets, the problem of what to do with discarded electronic products is becoming a growing environmental concern. Although electronic recycling is not yet as popular as paper and plastic recycling, two Americ

发表于:2019-02-12 / 阅读(106) / 评论(0) 分类 VOA标准英语2010年(七)月

这是个信息大爆炸的时代,为了紧随时尚的步伐,在这个大时代里的我们一不小心就成了低头族。吃饭、走路、睡觉、坐公交、挤地铁离不开手机。几天不玩手机不上网,和别人聊天时就会发

发表于:2019-02-15 / 阅读(71) / 评论(0) 分类 英文语法词汇

RIO DE JANEIRO, Feb. 8 (Xinhua) -- Brazil's Gremio has confirmed its interest in signing Arsenal defender Andre Santos for the club's upcoming Copa Libertadores campaign. The club is in a race against time to secure the 29-year-old ahead of the Febru

发表于:2019-02-17 / 阅读(83) / 评论(0) 分类 英语新闻

Imported drugs to go on China's electronic monitoring network BEIJING, Oct. 8 (Xinhua) -- China's food and drug safety watchdog plans to put imported drugs on the national electronic monitoring network in a move to step up drug management. Overseas p

发表于:2019-02-18 / 阅读(171) / 评论(0) 分类 英语新闻
学英语单词
alternative polyadenylation
amnioscopies
Archimites
Ardnamurchan
Bacillus megatherium
bay-in-bay shoreline
biographied
boiling transition
breadth-length ratio
bristols
by a long way
Campbell-Stokes recorder
carbondale refrigeration process
cardiohepatic angle
catch frame (fender)
caulking fiber
Central American strap fern
Cheyne-Stokes breathing
chronic mastopathy
closter
confidence tricker
constant of gravity
crematogaster amia
crottles
current bedding
debit symbol
dois corregos
dull over
ektrons
electronic view of valency
emotional communication
Euphorbia sororia
fascial strip
febriferous
fille de chambre
foremother
four-body collision
gantry scaffolds
genus tropidoclonions
gulpingly
happily
hck
Helsingborg
higby
host climatic qi
houseflies
inhibited white fuming nitric acid
integral algebraic quantity
intermediale (or intermediate carpal bone)
java interface definition language
JCB
juve
Kelvin
Krasnyy Chikoy
long-nose pliers
magnetic track brake
master end
metabolic myopathy
mix circulation fan
mouth to mouth breathing
multi-vibrators
nemotype
nibble
nuclear fuelled-boiler
one way radio equation
order Gruiformes
paradest
percussion
Permo-Pennsylvanian
physical school map
postcrime
pressurises
pulling channel
redoxin
reduction in tooth thickness
root of weld
saweds-off shotgun
sea snakes
seiches
selihoth
Seydvān
shell-gritted
shirakawa
slave states
sort output file control block
ST_moving-up-or-down_down-and-downward
statement of change in retained earnings
stuart-smith
the status of affairs
thin-film insulator
thunderstrokes
toilet roll cutter and perforator
trace ball
transcribings
tropical grassland
unkerned
vanadium(ii) iodide
vertebral osteochondrosis
viscosity alarm recorder
washing compartment
whisker biscuit
Windows recovery console