生物筛选试验

Broadcast: Jan 10 2003 The Pentagon has issued a statement 2) asserting the military is prepared to protect its personnel from possible biological weapons attack. On the surface, the Pentagon's assert

发表于:2018-12-08 / 阅读(116) / 评论(0) 分类 VOA2003(上)-健康之旅

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-11 / 阅读(120) / 评论(0) 分类 法律英语 Legal Lad

Words That Are Their Own Opposites And now, Words and Their Stories, a VOA Learning English program about American expressions. When you are learning a language, context is everything. Here, context means the words around another word or phrase that

发表于:2018-12-16 / 阅读(88) / 评论(0) 分类 2015年VOA慢速英语(六)月

DAVID GREENE, HOST: The World Health Organization has endorsed a six-question screening test for ADHD in adults. Now, this is catching a lot of people's attention because, with symptoms like distractedness and disorganization, it can be pretty tempti

发表于:2018-12-17 / 阅读(95) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Rare but Deadly By Susan Brink /2005, U.S. News World Report . All rights reserved with permission. Distributed by Tribune Media Services International. Simple, cheap blood tests could save thousands

发表于:2018-12-19 / 阅读(180) / 评论(0) 分类 彭蒙惠英语

Airline passengers have learned to live with a lot of security rules over the years. Empty your pockets, remove your belt, take off your shoes, one cork size plastic bag, no more than three ounces of liquid per container, you get the picture. But, fu

发表于:2018-12-20 / 阅读(112) / 评论(0) 分类 CNN2010年(十一)月

By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(十一月)

U.S. and European researchers say the leading test used to screen for prostate cancer may do more harm than good. The new studies are re-igniting debate over the aggressive treatments associated with prostate cancer. For 20 years doctors have used t

发表于:2019-01-13 / 阅读(135) / 评论(0) 分类 VOA标准英语2009年(三月)

Study Supports Breast Cancer Screening Every Two Years A new study finds that women who have a mammogram every other year are less likely to get a suspicious result requiring additional testing as compared to women who have the breast cancer screenin

发表于:2019-01-14 / 阅读(116) / 评论(0) 分类 VOA标准英语2011年(十月)

Experts Recommend Screening Newborns for Heart Defects One of the scariest things a new parent can hear is, your baby has a birth defect. But some of the most dangerous birth defects are are invisible ones, such as deformities in the baby's tiny hear

发表于:2019-01-14 / 阅读(138) / 评论(0) 分类 VOA标准英语2011年(八月)

By Carol Pearson Washington 18 November 2009 According to a new task force report, most women should start mammograms at age 50 rather than 40 as previously recommended A U.S. government task force has released new guidelines on how often women shou

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 VOA标准英语2009年(十一月)

NOEL KING, HOST: Lawmakers in California are about to start debating a bill that would make doctors screen pregnant women and new mothers for mental health problems. Many doctors do not like this idea. From member station KQED in San Francisco, April

发表于:2019-01-16 / 阅读(108) / 评论(0) 分类 2018年NPR美国国家公共电台3月

RACHEL MARTIN, HOST: There's big news today about one of the most common forms of cancer. An influential federal task force now says patients and doctors should discuss screenings for prostate cancer. NPR health correspondent Rob Stein has more. ROB

发表于:2019-01-17 / 阅读(122) / 评论(0) 分类 2017年NPR美国国家公共电台4月

BEIJING, Nov. 9 (Xinhuanet) -- Routine bowel screening can cut deaths from bowel cancer by 27 percent, a latest Scottish study finds. The result was presented at the National Cancer Research Institute's (NCRI) conference in Liverpool. Funded by the S

发表于:2019-01-19 / 阅读(122) / 评论(0) 分类 英语新闻

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

发表于:2019-01-30 / 阅读(135) / 评论(0) 分类 农业与发展

By Melinda Smith Washington, DC 05 October 2006 watch Athletes Heart Risk One of the leading causes of death among young athletes on the playing field or court is a heart condition called Hypertrophic Cardiomyopathy. But the results of a 25-year stu

发表于:2019-02-03 / 阅读(209) / 评论(0) 分类 2006年VOA标准英语(十月)

Fewer men are being screened for prostate cancer, and fewer early-stage cases are being detected, according to two studies published Tuesday in The Journal of the American Medical Association. 11月17日发表在《美国医学协会杂志》(Journal

发表于:2019-02-08 / 阅读(116) / 评论(0) 分类 阅读空间

Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(143) / 评论(0) 分类 VOA标准英语2011年(十二月)

I was on Facebook today, updating comments to friends and family, when I came across a health test that I chose to take. It is called the 'Real age' test that many people have seen on Oprah. Well, I haven't seen Oprah in years, but I did want to find

发表于:2019-02-17 / 阅读(182) / 评论(0) 分类 英语博客 A cup of English

An independent panel of U.S. health experts is recommending that all Americans between the ages of 15 and 65 be routinely screened for HIV, the virus that causes AIDS. The HIV test would not be mandatory. But experts hope more widespread testing migh

发表于:2019-02-18 / 阅读(124) / 评论(0) 分类 英语新闻
学英语单词
Amboina wood
ANAMH
angle of attack indicator
application for negotiation of draft under letter of credit
archyl
audit manuals
belonid
bends flier's
black meat
brake parking lever
brewin'
broken bale
chamaemelum nobiliss
chantors
complement
complementary replacement of dominance
conservative energy
consolidated quick shearing resistance
cracking of crown
czarnikow
D-optimal design
debearded
DEH (digital electro-hydraulic control system)
demonax formosomontanus
deus otiosus
deuterating
deuteron source
dispose to
ear pit
eirenicon
electric anneal furnace
electron capture radioisotope
essential fever
flesh out something
fuel consumption map
fugapavine
glucagonoma syndrome(necrolytic migratory erythe-ma)
gromov
growth-blocking peptide
gwp
hypertension activator
ill-coniditioned
indagative
industrial gaseous nitrogen
intermediations
item default
jenning
jtag
kohno
Kolmogorov space
legislative thinking
low atmospheric physics
Mamuil Malal, Paso
monoeciously
mould drag
multivector device handler
Naranga aenescens
nazirs
non-homogeneous reservoir
Nordach treatment
Okanagan
organization design
original broadcast
painted eggshell
pathology of war injury
perfect blackbody
peridot of ceylon
point fingers at
Polygonatum arisanense
print preview
Prionotus carolinus
Pritzerbe
process monitoring
raytraced renderer
Reisaelva
salitrite-annite jacupirangite
say of
score under
screen,cleaner
Shepelëvo
social affair
sorenstam
Stanstead
stationary-
strontium formate
superheat region
swappin' spit
sweep-initiating pulse
tetrahydronaphthalene
transverse modulus of elasticity
traveling gantry crane
unliquidating
unstable lubrication
varicose veins
voice coder
watt hour meter
when hell freezes over
winch table
windmill restart
wood rays
write a letter
zygomatic adductors