un. 船模阻力
[网络] 模型阻力

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 even It's even colder than yesterday.

发表于:2018-12-05 / 阅读(114) / 评论(0) 分类 每日攻克5词

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(64) / 评论(0) 分类 VOA标准英语2015年(十二月)

China's top education authorities said all elementary and middle school history textbooks will be revised to state that the War of Resistance against Japanese Aggression lasted for 14 years beginning September 18, 1931. 中国最高教育机构日前表

发表于:2018-12-18 / 阅读(38) / 评论(0) 分类 英语新闻

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(142) / 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(98) / 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(124) / 评论(0) 分类 VOA标准英语2008年(九月)

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(68) / 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(111) / 评论(0) 分类 VOA标准英语2010年(五)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(86) / 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(82) / 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(67) / 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(130) / 评论(0) 分类 2015CRI中国国际广播电台

今天我们要学的词是role model。 Role model, 榜样。 For black women across the country, Michelle Obama is a new role model, 对于美国各地的黑人女性来说,米歇尔奥巴马是她们新的楷模。奥巴马当选美国总统后,

发表于:2019-01-31 / 阅读(76) / 评论(0) 分类 英语每日一词

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(60) / 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(60) / 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(94) / 评论(0) 分类 2007年VOA标准英语(一月)

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(76) / 评论(0) 分类 好听的英文歌曲

BEIJING, May 12 (Xinhuanet) -- Italian archaeologists(考古学家) are digging the remains of Lisa Gherardini, a 16th-century woman who is widely believed to be the model for the famous portrait Mona Lisa, AFP reported on Wednesday. The team of hist

发表于:2019-02-08 / 阅读(115) / 评论(0) 分类 英语新闻

An increasingly popular business model lets participating companies give to charity while making a profit. But the approach is blurring the lines between for-profit and not-for-profit organizations and raising questions about the real drivers behind

发表于:2019-02-19 / 阅读(141) / 评论(0) 分类 英语新闻

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(49) / 评论(0) 分类 实用英语
学英语单词
advanced function presentation data stream
air fountains
allowance for dependents
alutaceous
antilegal
automatic parser generator
baicai
basin and range landscape
brachidial change
brake boot
C-V characteristic
calked ends
carrier channel
cephalosporium acremonium
chain lifter
Cie.
competing technology
conversion charges
CPK-3
crash rescue boat
current on upset allowance
desk structure
disbursements commission
discants
easy open convenience can
eccentric disc
edmund spensers
epileptiform seizure
ethanol propanol amine
failure category
familial polyposis
favoritas
find a needle in a haystack
friendly URL
Greater Sunda Islands
gum down
harmonic trap
heat carrying capacity
high intensity retro-reflect sheeting
hydroecology
hydrotransmitter
inlike
integrated management planning
intermine
ion ga(u)ge
irish punts
Kamlesh
Karelo-Finnish SSR
kerner commission report
lancinations
longitudinal roof bar
material quality standard
mixture region
mobile storage
myelon
new share
non-inhalation anesthesia
noncentral distribution
nonshaking
oral-care
pain tolerance
pattern frequency
Pentadienes
progressive number
public space
pulse regeneration unit
quiet point
read/write
referencing operation
relic(t) species
Republic of Haiti
rhaphide
rising edge
rtg
saisirs
sclero-atrophic heriez syndrome
sea-urchin
second-places
sees to it
Shujāābād
snideys
solvent hold-up
special work permit area
spectrometer method
splitty
superlattice solar cell
surveillance camera
teaching model
teazelling
tetrafluoro compound
timberlines
to act
to raise the alarm
two-stage cascade generator
ultrasonic image
uncapitalized interest
unknowingnesses
vaginella
Vena basalis superior
visual after-image
wear blade
whole-gale warnings