[网络] 化学荧光

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we tell about Hoover Dam. It was the largest and most difficult structure of its kind ever built when work started in nineteen thir

发表于:2018-12-07 / 阅读(148) / 评论(0) 分类 2010年VOA慢速英语(十)月

[00:17.23]Figure On The Proch [00:26.43]门廊鬼影 [00:35.14]I lay back down and tried to go back to sleep. [00:39.57]After I had lain there for about 5 minutes, [00:43.12]I started to hear a tapping sound. [00:45.77]I listened for a minute, [00:48.07]

发表于:2018-12-11 / 阅读(218) / 评论(0) 分类 英语灵异故事

经典歌曲-大大的世界Big big world--Emilla艾米莉 I'm a big big girl 我是个大女孩 in a big big world 在这个大大的世界上 It's not a big big thing if you leave me 如果你离开我,那是没有什麽大不了的 but I do do fee

发表于:2018-12-14 / 阅读(338) / 评论(0) 分类 经典英文歌曲

People in America - Ernest Hemingway, 1899-1961: One of the Most Famous Writers of the 20th Century 美国名人 - 海明威二十世纪最著名的作家之一 SHIRLEY GRIFFITH: I'm Shirley Griffith. DOUG JOHNSON: And I'm Doug Johnson with People in

发表于:2018-12-16 / 阅读(164) / 评论(0) 分类 2011年VOA慢速英语(六)月

At 75, Seminal US Composer Still Inspires American composer Steve Reich turned 75 this year. The so-called minimalist credits jazz, African drumming and Balinese gamelan as inspirations. His music - from experimental tape loops to the Pulitzer prize-

发表于:2018-12-16 / 阅读(167) / 评论(0) 分类 VOA标准英语2011年(十一月)

Postal clerk: Good morning, may I help you? Benjamin: Hello, I want to remit one thousand Yuan to Magnolia Company. Postal clerk: Please fill out this form, please. Benjamin: OK Do I put on Magnolia Company for the receiver? Postal clerk: Yes. You mu

发表于:2018-12-31 / 阅读(130) / 评论(0) 分类 英语大赢家上册

Grammar Girl here. Today's topic is semicolons. I get questions about semicolons a lot, so it's time to clear up some confusion. Semicolons separate things. Most commonly, they separate two main clauses that are closely related to each other but that

发表于:2019-01-02 / 阅读(156) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. In honor of the increased show production schedule, today's topic is biweekly versus semiweekly. How to Remember the Definitions of Bi- and Semi- The prefixes bi- and semi- are different. Bi- means two and semi- means half. You can

发表于:2019-01-02 / 阅读(139) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Surprise! You get a bonus show today because Thursday is National Punctuation Day and I'm going to have a slightly different kind of podcast to celebrate. Today's topic is semicolons. I get a lot of questions about semicolons, so i

发表于:2019-01-02 / 阅读(156) / 评论(0) 分类 英语语法 Grammar Girl

E 电泳 electrophoresis Ellis - van Creveld syndrome 酶 enzyme 外显子 exon F 家族性地中海热 familial Mediterranean fever 荧光原位杂交 fluorescence in situ hybridization (FISH) 脆性

发表于:2019-01-03 / 阅读(145) / 评论(0) 分类 医务英语

chim chiminey chim chiminey chim chim cher-ee! a sweep is as lucky as lucky can be chim chiminey chim chiminey chim chim cher-oo! good luck will rub off when i shake ands with you or blow me a kiss and thats lucky too now as the ladder of life as bee

发表于:2019-01-10 / 阅读(179) / 评论(0) 分类 奥斯卡最佳英文歌曲

I walked all morning to lift my heart, 'Cause the world keeps dancing with the paperman. I love you never talk in dreams, But now it's here your happiness is real. Oh make some big jumps, big jumps, You're afraid to break some bones. Come on make som

发表于:2019-01-11 / 阅读(144) / 评论(0) 分类 金属

注释: Defense Secretary 国防部长 sovereignty [5sCvrinti] n. 主权 Iraqi [i5rB:ki] adj. 伊拉克的 casualty [5kAVjuElti] n. 伤亡 thug [WQ^] n. 暴徒 assassin [E5sAsin] n. 暗杀者,刺客

发表于:2019-01-11 / 阅读(150) / 评论(0) 分类 VOA2004(上)--各类新闻

U.S. President Barack Obama travels Friday to Trinidad and Tobago to attend the fifth Summit of the Americas, a gathering of all hemispheric leaders minus Cuba. U.S. officials say the summit is an opportunity to forge a regional response to the glob

发表于:2019-01-13 / 阅读(195) / 评论(0) 分类 VOA标准英语2009年(四月)

今天我们要学的词是reminder。 Reminder, 提醒、提示。 I received a flu shot reminder from my doctor's office, 我收到医生诊所的通知,提醒我去打流感预防针。 The newly released data is a reminder that the recovery of

发表于:2019-01-16 / 阅读(175) / 评论(0) 分类 英语每日一词

今天我们要学的词是reminder。 Reminder, 提醒、提示。 I received a flu shot reminder from my doctor's office, 我收到医生诊所的通知,提醒我去打流感预防针。 The newly released data is a reminder that the recovery of

发表于:2019-02-03 / 阅读(126) / 评论(0) 分类 英语单词荟萃

Natalie Jeremijenko的不寻常的研究室将艺术用于实践,处理环境问题,通过将工程知识同社会大众艺术以及一些志愿者们相连接。这些现实生活中的艺术实践包括:遛蝌蚪,给鱼发短信,建立消防

发表于:2019-02-05 / 阅读(270) / 评论(0) 分类 TED公开课:艺术与幻觉

By Parke Brewer Dortmund 03 July 2006 The World Cup semifinals are set to begin Tuesday in Germany. VOA Sports Editor Parke Brewer reports the four teams still in the hunt for the championship are all European. -------- World Cup 2006 The last time

发表于:2019-02-05 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(七月)

By Suzanne Presto Irbil 05 June 2008 The United Arab Emirates has announced it is appointing an ambassador to Iraq and will open an embassy in Baghdad. The foreign minister made the announcement during a visit to the Iraqi capital. VOA's Suzanne Pre

发表于:2019-02-06 / 阅读(143) / 评论(0) 分类 VOA标准英语2008年(六月)

Whakao loonal Kidei downni wha dei evi nayet Er gorlay wally wally ay Moe dei woonoah Tar dei arh tzoo waah Yee har naah Gorli goo gorli goo Dei gar lee whaka woo gar Dei hoa kaar Wo dei arh tsee whoa Arh tsee whoa Dei bi yee naah Koi lar Koi lar dei

发表于:2019-02-17 / 阅读(205) / 评论(0) 分类 音乐咖啡厅
学英语单词
a good relationship
adhikarana
adiposis obesity
alter to
as rich as Croesus
Asquith
ATYISIDAE
bombardment ion engine
brilliant bordeaux
bross
capital projects funds
Caroline County
channel effective bandwidth
channel identification
chicken-fried
closure of fistula of mastoid
collimated flux
Cook reducibility
coxal corium
Crawley
cyproterone acetate
dead-nip stopper
devey
diffranchise
diiodotyrosine
draught survey
drying liniment
dumalite
duplest
employments
encoffin
estately
extended pascal
fast parallel arithmetic
fast time constant
fertiloscopic
fibrillar center
fidibus
figurative
flamecutter
floating-sleeve bearing
fordreved
frame default
frog cheese
gasoline treating process
gatelike
gloober
governor pipe insulating joint
hang
hazelton
hooks for piling of anchor's chain
in the market for
instant data setting calendar
interference sphere
international development
invariant reaction
kelmet (kelamet)
kounellis
mercumallylic acid
mihails
monoclinic base
Monomi-zaki
multiple ion detector
multiple junction
multistage thin-film scan generator
nash-gab
needle-woods
operational code
otur
penthouse
perishable tool
picture detection
polymone
powder rubber
presidential official family
primary magnesium
probability plot
Quercus cerris
random distribution
rasp cut file
reconditioning system
roll magnetic anisotropy
second attribute
server architecture
Sinopic
soft-shoe shuffles
software package definition
soil particle culture method
starboard sidelight
stengels
stoner rocker
strap-down inertial measurement unit
subphrenic pyopneumothorax
suspend to ram
three-islander
tracheoesophageal fistula
tubular pole
turbo-pump unit
unallocated physical storage
valvulae bicuspidalis
wage inflation
wheel-spin