[高分子] 老化试验机

The other day I saw an advert on the Internet asking for volunteers to test a new skin cream. It was an anti-aging product. How is it possible for a cream or lotion to stop us looking old? I don't think any skincare goods can make us look younger. I

发表于:2018-12-04 / 阅读(189) / 评论(0) 分类 听一分钟英文-A

HEALTH REPORT-Testing for Pre-Diabetes By Nancy Steinbach Broadcast: April 17, 2002 This is the VOA Special English Health Report. American health experts say more people should be tested for a condit

发表于:2018-12-07 / 阅读(236) / 评论(0) 分类 健康与环境

New Body Clock Provides Clues to Aging From VOA Learning English, this is Science in the News. Im June Simms. And Im Jim Tedder. Today we tell about a newly-discovered body clock that provides clues to aging. We hear how learning new skills may help

发表于:2018-12-16 / 阅读(199) / 评论(0) 分类 2013年VOA慢速英语(十二)月

Caring for an Aging Population Everywhere in the world, people are living longer. Studies show the average age of the human population is rising. By the year 2050, an estimated two billion people will be aged 60 or older. And the number of people 80

发表于:2018-12-16 / 阅读(212) / 评论(0) 分类 2015年VOA慢速英语(四)月

DIALOG 38 (Sound of piano playing) laurance--Listen!Somebody's playing the piano. soony--Yeah,it sounds nice,doesn't it?I wish I could play a musical instrument. laurance--Don't you play the violin? s

发表于:2018-12-26 / 阅读(221) / 评论(0) 分类 英语经典听力对话

It's not very often that you get the opportunity to try out many kinds of instruments. Have you ever blown a bassoon? Have you ever strummed an electric guitar, or tried a set of drums? We had the chance to do that on Saturday. The Woodshouse Conserv

发表于:2019-01-01 / 阅读(220) / 评论(0) 分类 英语博客 A cup of English

From VOA Learning English, this is the Health Lifestyle report. If you have been meaning to add more exercise to your daily routine, you may want to start sooner rather than later. A 2018 study has found that a lifetime of regular exercise and activi

发表于:2019-01-03 / 阅读(220) / 评论(0) 分类 2018年VOA慢速英语(四)月

I really wish I could play a musical instrument. I cant. I had a few music lessons when I was a kid, but I didnt keep them up. I really regret that now. I get quite jealous of people who can play a musical instrument. Its a wonderful ability. I hope

发表于:2019-01-09 / 阅读(212) / 评论(0) 分类 纯正英语一分钟

EXPLORATIONS - The Guitar: an Instrument for Any Kind of Music By Paul Thompson Broadcast: Wednesday, May 25, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Phoebe Zimmermann with Explora

发表于:2019-01-09 / 阅读(305) / 评论(0) 分类 Explorations

An Unusual Instrument for Sale at the Smithsonian Craft Show Welcome to AMERICAN MOSAIC from VOA Learning English. Im June Simms. Today we play songs from a long-awaited album from the band Phoenix. We also tell about a way to unload unwanted clothin

发表于:2019-01-12 / 阅读(213) / 评论(0) 分类 2013年VOA慢速英语(五)月

Improve Your English by Testing Yourself English learners can improve their ability to remember and use new words by testing themselves. This idea comes from Sarah Lynn, an educational consultant and teacher at Harvard University's Bridge Program. Sh

发表于:2019-01-12 / 阅读(241) / 评论(0) 分类 2016年VOA慢速英语(八)月

World Health Day Focuses On 'Active Aging' Shelby Harris just celebrated his 111th birthday. His secret? I try to live the right kind of life, he said. I try to live the truth, I love everybody and I want everybody to love me. Some experts say a posi

发表于:2019-01-13 / 阅读(218) / 评论(0) 分类 VOA标准英语2012年(四月)

The goal of rapid HIV testing in emergency rooms is to save lives and prevent the spread of HIV. The U.S. Centers for Disease Control recommends routine HIV screening of patients admitted to hospital emergency rooms, unless the patient refuses or opt

发表于:2019-01-13 / 阅读(197) / 评论(0) 分类 VOA标准英语2010年(七)月

Ancient Instrument's Twang Draws Global Fans The Jews harp, a plucked-mouth instrument found all over the world, has absolutely nothing to do with Jews. But it does have a distinctive sound and a lot of fans. Many of them have gathered at the North A

发表于:2019-01-14 / 阅读(263) / 评论(0) 分类 VOA标准英语2011年(八月)

Artist/Musician Invents Easy-to-Play Instrument He designed it that way to encourage everyone, and not just musicians, to play music. People are capable of playing a musical instrument, but if you play an instrument and get frustrated with it early e

发表于:2019-01-14 / 阅读(220) / 评论(0) 分类 VOA标准英语2013年(五月)

DEVELOPMENT REPORT – April 22, 2002: UN Report on Aging By Jill Moss This is the VOA Special English Development Report. The number of people over age sixty is expected to increase two times during

发表于:2019-01-16 / 阅读(217) / 评论(0) 分类 农业与发展

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(272) / 评论(0) 分类 科技之光

EDUCATION REPORT - Educational Testing Service Begins New TOEFL Test By Nancy Steinbach Broadcast: Thursday, October 13, 2005 I'm Shep O'Neal with the VOA Special English Education Report. Last month,

发表于:2019-01-30 / 阅读(221) / 评论(0) 分类 教育与新闻

LONDON, April 11 (Xinhua) -- The Olympic Torch has passed rigorous testing to ensure even the worst of Britain's weather will not be able to put it out, the Evening Standard newspaper said Wednesday. Two prototypes withstood 50mph winds, extreme temp

发表于:2019-02-07 / 阅读(205) / 评论(0) 分类 英语新闻

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(206) / 评论(0) 分类 英语新闻
学英语单词
alloy tape
almost-perfect
alternate molecular orbital method
arylating
as proud as Lucifer
autotronic system
band of column
basin range
batch training
beefsteaks
bilgess
boba teas
branchless
brand wagon
bronchoprotective
Buenos
burst-key delay control
caninoes
caoutchin
Caratinga
cassall
Chynadiyeve
Cloonbannin
clumpier
colpostenotomy
compaction by layers
composite picture signal
coupling variable
court of accounts
curas
cursingly
data recovering
data status word
development system
diesinking
Dollar bonds
dunkins
elephantoid fever
elliptical stylus
extent of authority
fetal dystocia
five-alarm
fucked you
gaalas surface-emitting led
Gureopdo
heteromesical deposit
high-temperature drying
homogeneous fibre board
horatian odes
humphrey's spiral concetrator
hyphenated compound
Inanba-jima
Irvinebank
jpmorgan
kazol
kopassus
long offset transient electromag netic method
maintenance-life ratio
mean difference parameter
Midpalmar
minimum maximum theory
moisture control
native reactions
Nicollella
non-under control
Nonburg
oleum ricini aromaticum
overdesigning
picromole
pig up
pink ash
production cross section
real expansion
real interest rate parity
recollagenation
refining by liquation
region of connective stability
rigorization
roasted mutton
rtas
solder-reflow
stand up with
state-driven
strip and group system
tank strainer
tarling
tegner
test i/o
tetradelphous
thankee
to come into force
top diameter
total volume of silt
uneven colour
untyrannic
ventricular ligament
vignetting of lens
voice coil motor
wage-prices
wealaway
wide-band instrument
wll