[化] 酶催化脱蛋白; 酶催化脱蛋白作用

Following the historic summit between President Donald Trump and North Korean Chairman Kim Jong-un, Secretary of State Mike Pompeo met with the foreign ministers of South Korea, Japan, and later China to brief them on the way forward with North Korea

发表于:2018-12-08 / 阅读(159) / 评论(0) 分类 VOA标准英语2018年(六月)

London Terror Probe Traces Path to Radicalization, via Somalia In the days since the killing, it's emerged that one of the suspects, Michael Adebolajo, was arrested in Kenya in 2010, accused of seeking training with terror group al-Shabab in neighbor

发表于:2018-12-16 / 阅读(163) / 评论(0) 分类 VOA标准英语2013年(六月)

AILSA CHANG, HOST: The leaders of the rival Koreas have agreed to work towards formally ending the Korean War and to seek a nuclear-free peninsula. That agreement came out of a day-long and historic summit between North Korea's Kim Jong Un and South

发表于:2018-12-17 / 阅读(194) / 评论(0) 分类 2018年NPR美国国家公共电台4月

Daddy, lets order a pizza, Billy said. That sounds like a good idea, said his dad. They looked at a menu they had at home. What kind do you want? his dad asked. Billy wanted a large pizza. He wanted a pizza with four toppings. He wanted cheese, peppe

发表于:2019-01-02 / 阅读(220) / 评论(0) 分类 简单慢速英语阅读

Study: Protein in Mother's Milk May Prevent HIV Transmission to Infants研究发现母乳中蛋白质能预防艾滋病毒传播 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Hundreds of thousa

发表于:2019-01-02 / 阅读(204) / 评论(0) 分类 2013年VOA慢速英语(十一)月

A South Korean official says North Koreas leader commented that he is committed to denuclearization of the Korean Peninsula. National security advisor Chung Eui-yong also said that the leaders of North and South Korea are to meet in the capital of No

发表于:2019-01-03 / 阅读(212) / 评论(0) 分类 2018年VOA慢速英语(九)月

Steve: Hi, this is Steve. I'd like to talk about pizza. Pizza is my favorite food. I like it because you can have pizza every day and it can be different each time. My favorite toppings on pizza are pepperoni, mushrooms, basil, garlic. I like lots of

发表于:2019-01-08 / 阅读(179) / 评论(0) 分类 原版英语对话1000个

I was very delighted to hear the topics and the briefing that Dr Muhammed ul-Qadri gave, especially on the aspect of de-radicalization of the youth What is being called the Western world's first anti-terror camp for young Muslims is being held in Bri

发表于:2019-01-13 / 阅读(176) / 评论(0) 分类 VOA标准英语2010年(八)月

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(320) / 评论(0) 分类 VOA标准英语2010年(八)月

As Egypt's Jails Fill, Growing Fears Of A Rise In Radicalization DAVID GREENE, HOST: Egypt has a history of breeding militancy in its jails. Some of the figures who inspired the birth of al-Qaida became extremists during their abuse in prison there.

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8月

LULU GARCIA-NAVARRO, HOST: We now get a rare look inside a French prison. Officials in France say prisons have become incubators of extremism. Many of the homegrown terrorists who've launched attacks in places like Paris and Brussels recently were ra

发表于:2019-01-17 / 阅读(176) / 评论(0) 分类 2017年NPR美国国家公共电台6月

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(216) / 评论(0) 分类 2016年Scientific American(九)月

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(239) / 评论(0) 分类 科技之光

HEALTH REPORT-Heart Disease and C-Reactive Protein By Cynthia Kirk Broadcast: Wednesday, January 19, 2005 I'm Gwen Outen with the VOA Special English Health Report. American researchers have found evi

发表于:2019-01-30 / 阅读(244) / 评论(0) 分类 健康与经济

C-reactive protein is an indication of inflammation in the body, and, at high levels, is considered an early sign of future heart disease. It's a risk factor in a similar way that elevated cholesterol is a risk factor for heart disease, says Asheley

发表于:2019-01-31 / 阅读(187) / 评论(0) 分类 VOA标准英语2010年(三月)

Low-salt,low-protein diet can prevent kidney stonesA diet low in salt and meat can dramatically reduce the risk of kidney stones,according to an Italian study that could spell the end for the low-calcium diet that doctors have been recommen

发表于:2019-01-31 / 阅读(200) / 评论(0) 分类 阅读空间

On the eve of the International AIDS Conference, which begins in Mexico City Sunday, researchers at the University of Texas Medical School at Houston claim to have discovered a way to destroy the HIV virus that causes AIDS. If their hopes are confir

发表于:2019-02-12 / 阅读(189) / 评论(0) 分类 VOA标准英语2008年(八月)

Khizr Khan Says He Would Live This Week A 'Hundred Million Times' Over KELLY MCEVERS, HOST: Khizr Khan can't go anywhere without being noticed. People hold doors for him, cry when they see him, even jump out of cars to hug him. He became known around

发表于:2019-02-13 / 阅读(316) / 评论(0) 分类 2016年NPR美国国家公共电台8月

During his telephone conversation with US Secretary of State John Kerry, Wang Yi underscored China's firm stand on promoting the elimination of nuclear weapons on the Korean Peninsula, and the safeguarding of regional peace and stability. Both sides

发表于:2019-02-14 / 阅读(199) / 评论(0) 分类 2016CRI中国国际广播电台

Better Living through Evolution: Nobel Prize in Chemistry This years prize is harnessing the power of evolution. The Royal Swedish Academy of Sciences has decided to award the 2018 Nobel Prize in Chemistry with one half to Frances H. Arnold for the d

发表于:2019-02-14 / 阅读(161) / 评论(0) 分类 2018年科学美国人10月
学英语单词
Abalgin
adaptive palette
ancillary energy
antihemophilic factor B
arbitral rules of procedure
astigmometer
atomic angular distribution function
atrial infarction
backward-stroke
Bad Pirawarth
Baiima
bang up job
beat one's brain
benzidine-disulfonic acid
Bethnal Green
black nephrite
breakin
Brewster stereoscope
car card
casting technology
CD tray
choroidal branches of lateral ventricle
city police
conte alessandro voltas
contractor rig
cuprous benzoate
deductible expenditure
donation between individuals
double-clicking
dragger
equipotential dose
error-correcting capacity
execute in place
fill code
flying bird
freight tonnage
gawky
generation of trip
geranylgeranyls
glomectomies
grundskola
high-tenacity rayon
hip hip hurrah
hydrogen annealing
ignaz
indoor combined load switch
instant-change calendar
interface ecology
interramal
intersubjectivities
letrure
like us
lymantria
m o drive
markee
milchest
Millettia leucantha
miscegenator
negative grading
net work planning
nul point
operational excellence
ordinary life policy
para-methoxyamphetamine
petroleum-free
petty-bourgeoisie
poquauhock
preincubate
quarry refuse
real attribute
retene
revamped
scraper pipe line
see the writing on the wall
semiworks
seocnd intermediate host
sequence of partitions
set of algebraic numbers
Severnaya Dvina
shilling sign
shortchanged
sorner
spacistors
sphenomalar suture
Steiner's spiral nematode
strip-leaves
Syul'dyukar
task-drivens
taxiarchs
terminable property
tetragnatha chauliodus
Tokushima
turning period
Tylor, Edward Burnett
ventilograph
verification of cash
vertebrate pal(a)eontology
volitations
volume booster
X linkage
Yogacharya
yoke cap