质粒介导耐药性

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(173) / 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(139) / 评论(0) 分类 英语新闻

Wouldnt it be great if we could trade genes with other species? For example, suppose you could trade the family cat your genes for intelligence for its genes for physical coordination! Well, okay, thats not likely to happen anytime soon. But DNA trad

发表于:2018-12-31 / 阅读(168) / 评论(0) 分类 英语听力文摘 English Digest

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(266) / 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(208) / 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(229) / 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(165) / 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(206) / 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(185) / 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(176) / 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(176) / 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(232) / 评论(0) 分类 2015CRI中国国际广播电台

By Pearse Lynch Nairobi 13 July 2006 The leader of the Ugandan rebel group the Lord's Resistance Army says he will not attend peace negotiations with the Ugandan government to end nearly two decades of fighting. The next round of negotiations is due

发表于:2019-01-31 / 阅读(174) / 评论(0) 分类 2006年VOA标准英语(七月)

By Pearse Lynch Nairobi 05 July 2006 International criminal authorities say the warrant for the arrest of Ugandan rebel leader Joseph Kony stands despite the offer of amnesty by President Yoweri Museveni. Kony, who has led almost two decades of bloo

发表于:2019-02-02 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(七月)

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(152) / 评论(0) 分类 英语新闻

Kenyan lawmakers are ready to again take up a bill to create a tribunal for trying those suspected of organizing the violence which erupted following the December 2007 elections. A deadline for the bill's approval has passed, meaning suspects' names

发表于:2019-02-03 / 阅读(140) / 评论(0) 分类 VOA标准英语2009年(二月)

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(152) / 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(193) / 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(162) / 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(146) / 评论(0) 分类 实用英语
学英语单词
a sense of direction
accented contour
acicular troostite
adaptive norm
amasake
an imitation diamond
angle-gauge
anti-interference capacitor
asynchronous time division multiplexer(atdm)
at the velocity of
audio equipment
auto radiograph
barium-chloride test
beach gear
blood bin
book structure
budgetary audit
buryatite
Cabonga, Res.
caregiver
caving line
chaining common variables
circumglobal
concave gradient
confamilial
consign to the grave
control sequence chaining
cross-checkeds
crystallization-schistosity
cushing's
defiberer
delivering of goods
dissociation in water
douc langur
dry brake
dual-use
embryonic pitch
entemnotrochus salmiana
fez (fes)
float-operated hydraulic level gauge
fulling mill
hay holder
high-specifications
Keota
law stationer
lay away
library personnel management
little review
lobocla bifasciata kodairai
loss of frame alignment
lungless salamander
meliola suisyaensis
Melitene
monoglycerides
muthama
myoglobin concentration
nonpopulated
olfactory illusion
one-horse performance
Oraseptic
parviscala chinglinae
Paspalum orbiculare
phase failure sensitive thermal-overload release
photoelectrons
plumboaragonite
point of onset of fluidization
police blotter
polyharmonic vibration
power-factor compensator
primary embryo
primary ocelli
prothema
Pujada B.
quarterly plan
rate of elongation
refectory
relative damage factor
ribbon stirrer
roseys
satguru
saxony wool
Sedum fischeri
Sjpasp
slender salamander
sophonts
spray and wipe painting
steel plate engraving
stereographic protractor
stock control
superintendent role
tangeloes
tangent circle pattern
three-quartered
Thuan Loi
tipifarnib
to second
top of the world
unknown file table
voltage spread
western buttercups
world wide navigational warning service
Z membrane