[化] 摩擦阻力

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(168) / 评论(0) 分类 VOA标准英语2015年(十二月)

28 Fred Smith Fred Smith: Most of the time, the biggest 1)risk that an 2)entrepeneur has to face, in my mind, is 3)internal. They have to decide that this is the thing that they want to do with their time and their life more than any other thing, be

发表于:2019-01-01 / 阅读(259) / 评论(0) 分类 名人名篇

AMERICAN STORIES - The Line of Least ResistanceBy Edith Wharton Broadcast: Saturday, February 25, 2006 Announcer: Now, the weekly Special English program, AMERICAN STORIES. (MUSIC) Our story today is

发表于:2019-01-02 / 阅读(204) / 评论(0) 分类 2006年慢速英语(二)月

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(224) / 评论(0) 分类 VOA标准英语2008年(九月)

Health Report - Worries Grow About Treating Gonorrhea 健康报道 - 淋病抗药性日益严重 治疗愈发艰难 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Each year an estimated one hundred six

发表于:2019-01-12 / 阅读(176) / 评论(0) 分类 2012年VOA慢速英语(六)月

By Steve Herman New Delhi 01 May 2007 U.N. officials in Nepal had hoped to begin verifying the identities of thousands of people in U.N-supervised camps who claim to be members of the Peoples' Liberation Army. But as Steve Herman reports from New Del

发表于:2019-01-13 / 阅读(169) / 评论(0) 分类 2007年VOA标准英语(五月)

By Greg Flakus Houston 27 January 2006 An incident on the U.S. border with Mexico Monday, in which Mexican troops allegedly entered U.S. territory in the state of Texas to protect an illicit drug ship

发表于:2019-01-13 / 阅读(227) / 评论(0) 分类 2006年VOA标准英语(一月)

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(159) / 评论(0) 分类 VOA标准英语2012年(一月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(201) / 评论(0) 分类 VOA标准英语2010年(五)月

Leaked White House Proposal Complicates Immigration Reform Effort What will become of more than 11 million illegal immigrants in the United States? An administration proposal leaked to a U.S. newspaper would establish a path to permanent legal reside

发表于:2019-01-14 / 阅读(240) / 评论(0) 分类 VOA标准英语2013年(二月)

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(179) / 评论(0) 分类 VOA标准英语2015年(一月)

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(170) / 评论(0) 分类 2016年NPR美国国家公共电台10月

A Letter to my Future Self写给未来自己的一封信In 1994 I wrote a letter. I stuck it in an envelope, put it away and completely forgot about it. 1994年我写了一封信,我把它装进信封收起来,就完全忘记了。 It wasnt until

发表于:2019-01-17 / 阅读(171) / 评论(0) 分类 英语口译

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(226) / 评论(0) 分类 2015CRI中国国际广播电台

A 20-minute video, filmed by a U.S. Allies representative, has made its debut in a museum in Hunan Province. Serving as an important testimony of the Chinese People's victory, the video footage demonstrates the signing of a surrender memorandum by th

发表于:2019-02-03 / 阅读(146) / 评论(0) 分类 英语新闻

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-02-04 / 阅读(146) / 评论(0) 分类 英语新闻

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(187) / 评论(0) 分类 2007年VOA标准英语(一月)

A: Hello, Albert speaking. B: This is Jack. Are you still interested in renting a room? A: Oh, yes. B: Would you mind answering a couple of questions? A: No problem. B: Since we might be roommates, I want to make sure there's no friction. A: You are

发表于:2019-02-05 / 阅读(254) / 评论(0) 分类 地道英语对话-租房

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(156) / 评论(0) 分类 好听的英文歌曲

In 1994 I wrote a letter. I stuck it in an envelope, put it away and completely forgot about it。 1994年我写了一封信,我把它装进信封收起来,就完全忘记了。 It wasnt until we moved into our new home in 2006 that I found it ag

发表于:2019-02-19 / 阅读(138) / 评论(0) 分类 实用英语
学英语单词
accompanying vessel
air biscuit
air separation
alcohol poisoning
annuity at compound interest
archoke
awaji-shima (awaji)
Belfacillin
Benzacyl
bisexuals
blowing roller
boiar
brake parking lever
bright quenching
chart system
chinese magnolias
coefficient of wet expansion
confutes
Coniferae(coniferales)
deathproof
dechristianization
effective grounded line
encephalartos caffers
Fallopia denticulata
fasiane
feazing
flow control
foshallasite
fsln
Gehenna
geocentric coordinates
geostrophic distance
glomus taiwanense
instruction books
intellectual work
intrinsic nerve
inverse homomorphic function
juce
kayles
lineatures
lory
Lusengo
malactic
matisonn
mcrp (main control rod panel)
micro-revolution
mixed lighting
mold level control
musculi stylohyoideus
mycosphaerella melonis
neonatal lupus erythematosus
New Romanticism
nonmultimedia
o.c.c
overstayals
P-Bromofluorobenzene
peanut
pedestal mount
periarticular ligament
pholadids
plane of break
point of rupture
Port Burwell
preprocessed macro program
prosopis glandulosas
radar wind
ratchet-and-pawl drive
re-appraise
restraint order
retrapping
ringneck dove
ropegrip
runoff process
sales area
second opinion date
singapore dollar
slangy
soap wrapping machine
soil association
solid ejectamenta
spot racing car
state-space model
Studgun
Symplocos lancifolia
taper hole
there is money in this
tinnis
to bring you down
trading desk
Tungabhadra Res.
twin shafting
type-theory
underground mark
unmanned rocket
unpoetized
upward motion
vascular hook
visual sensitometer
wayuus
wheel's kick
zein fiber