氯化银电极

【1+1英文】 Angela:

发表于:2018-11-27 / 阅读(293) / 评论(0) 分类 英语口语1+1

morality influence undertake bonus excess vault pudding howl move thigh enterprise icy melody tribute intelligible hurl cavity portray cordial conscientious quantify electrode nose cite

发表于:2018-12-01 / 阅读(197) / 评论(0) 分类 用Mp3背六级单词

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(194) / 评论(0) 分类 Scientific American(十二)月

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(160) / 评论(0) 分类 VOA标准英语2014年(六月)

Silver Bells silver bells, silver bells it's christmas time in the city ring-a-ling, hear them ring soon it will be christmas day city sidewalks, busy sidewalks dressed in holiday style in the air there's a feeling of christmas children laughing, peo

发表于:2018-12-08 / 阅读(145) / 评论(0) 分类 英文圣诞歌曲

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(150) / 评论(0) 分类 有声杂志阅读

Idiom: On a silver platter 某人很容易或者很轻松地得到什么 Hit the book: Awe-inspiring Iconic Shuttle Maneuver Culmination Far cry from

发表于:2018-12-27 / 阅读(190) / 评论(0) 分类 趣味青春英语

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(364) / 评论(0) 分类 60秒科学

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(175) / 评论(0) 分类 Scientific American(八)月

在这次节目里我们要给大家讲两个习惯用语。一个跟银子,就是英文里的silver这个字有关。另一个是以铅,就是lead这个字为主。 我们现在来讲第一个。To be handed something on a silver platter. To be

发表于:2019-01-06 / 阅读(187) / 评论(0) 分类 美国习惯用语

今天我们要学的词是silver lining。 Silver lining, 是指不幸中的万幸。英语里有一种说法是, Every cloud has a silver lining, 朵朵乌云衬白底,意思是不幸中总会有值得欣慰的地方。 今年美国高中毕业生

发表于:2019-01-06 / 阅读(162) / 评论(0) 分类 英语单词荟萃

At age 41, American swimmer Dara Torres has won her third silver medal at the Beijing Olympics. VOA's Jim Stevenson has more on the oldest member of this year's U.S. Olympic swimming team. US swimmer Dara Torres waves from podium after receiving her

发表于:2019-01-06 / 阅读(152) / 评论(0) 分类 VOA标准英语2008年(八月)

Ray J在美国可以称得上是顶尖的音乐制作人。这首《Sexy Can I》是被号称是Ray J职业里程碑的作品。这首歌的确是好听,不愁不流行,因为当今欧美乐坛中,什么流行这首歌就有什么。上脑如Ne-Yo的旋律,Ray J非常标准的RB男声,加上Young Berg没啥特色的Rap,是那种听了开

发表于:2019-01-06 / 阅读(205) / 评论(0) 分类 音乐咖啡厅

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(158) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(212) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(152) / 评论(0) 分类 自然百科2009年

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(145) / 评论(0) 分类 地道美语播客

澳洲兄妹组Angus Julia Stone的兄长Angus Stone用艺名Lady Of The Sunshine,发行的首张个人Solo《Smoking Gun》,全然清新随意的歌曲,不加修饰的清爽男声,整张专辑的确是适合闲暇时放松耳朵的音乐小品

发表于:2019-02-20 / 阅读(203) / 评论(0) 分类 天籁音乐

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(249) / 评论(0) 分类 《海底两万里》中英双语有声读物

Woke up on the wrong side of rock bottom Throw a lot of pennies in a well That done run dry Light up and smoke 'em if you have 'em But you just ain't got 'em Yeah ain't we always looking For a bluer sky If you're ever gonna find a silver lining It's

发表于:2019-02-26 / 阅读(168) / 评论(0) 分类 美国乡村音乐
学英语单词
affirmative judgement
algebraic programming language
antipasto
atomic electron shell
attribution of causality
bargue
bench assembly
Bianca, Pta.
bottom-mounted tide recorder
Brunels
Buggingen
Business-confidence
camels hair brush
cargo tank deck area
ceiling and visibility unlimited
cerebrospinal fluid-contacting neuron
certified volumetr'c flask
chance-half correlation
cis configuration
clupanodonic acid
coarse textured soil
commissura anterior
cosmic radio noise
cumb.
cyclic iterative method
data storage
Davis-Monthan Air Force Base
demographic genetics
dethrone
dibrell
docking strain
El Coyol, R.
fading spectrum
fashion plate
featherston
felt board
fibropurulent
finlands
fissura transversa cerebelli
fluorosilicates
forward mean voltage drop
gas separation circuit
General Baptist
gyprocs
higher vocational
humbuged
Ilocos Norte, Prov.of
international rules of zoological nomenclature
Java screwpine
jib halyard
jump weld
karaj
marykay
median lobe of labium
missegregations
Muaragusung
n-bit byte
nicky nacky noo
odor intensity
oil impregnated cable
oil tight joint
online music
onomatope
ophiocentrus anomalus
Papase
partnership bookkeeping and accounting
perforated crib breakwater
phosphoryls
physical occupancy
pin wheel
prasong
preretinal fibrosis
put the change upon
rate of curving
recruitment
repertorily
rhinestones
Rondinella
Sarnacaine
saw-tooth slot
Scotland, Point of
sebiferous
self-enjoyment
semihemidemisemiquavers
sensitivity reading
sensorial
shoestring deposit
shrag
Singaingmyo
single crop farming
sound casting
staphisacre
syndesmoprhaphy
Tadoba National Park
telephone pad
theodolite axis
trachly
unconsonant
vertical pressure gradient force
vespula vulgariss
vfx
vinylacetylene