[高分子] 生物老化

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(76) / 评论(0) 分类 听一分钟英文-A

By 19, I was a fully-fledged movie actor, but still searching for definition. 当我19岁时,我已经是一个羽翼丰满的电影演员,但却仍在寻找定义。 I applied to read anthropology at university. 我在大学里申请攻读人类学

发表于:2018-12-05 / 阅读(74) / 评论(0) 分类 TED演讲娱乐篇

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(71) / 评论(0) 分类 VOA2003(上)-健康之旅

Have you ever thought about your biological clock? Never! No. Men don’t have to think about that. Men may not think about their biological clocks, but they should. There are some men whose biologica

发表于:2018-12-11 / 阅读(97) / 评论(0) 分类 万花筒2006年

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(71) / 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(78) / 评论(0) 分类 2015年VOA慢速英语(四)月

She is grieving the loss of her biological daughter. 她沉浸在失去亲生女儿的悲痛之下。 图片1

发表于:2018-12-20 / 阅读(62) / 评论(0) 分类 Daily English-2017.5

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(98) / 评论(0) 分类 2018年VOA慢速英语(四)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The Nobel Prize in chemistry goes to three men who revolutionized molecular life science, Japans Osamu Shimomura and Americans Martin Chalfie and Roger Tsien. They dev

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 Scientific American(十)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(133) / 评论(0) 分类 2006年VOA标准英语(十一月)

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(87) / 评论(0) 分类 VOA标准英语2012年(四月)

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(97) / 评论(0) 分类 农业与发展

Tick-tock, tick-tock. Is that your biological clock? And if it is, are you female? Most people think biological clocks are strictly female phenomena, with infertility and the risk of certain diseases

发表于:2019-01-26 / 阅读(117) / 评论(0) 分类 阅读空间

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(83) / 评论(0) 分类 农业与发展

HEALTH REPORT - Study Links Brain Abnormalities to Sudden Death in BabiesBy Caty Weaver Broadcast: Wednesday, November 08, 2006 This is the VOA Special English Health Report. Scientists say they have

发表于:2019-01-30 / 阅读(86) / 评论(0) 分类 2006年慢速英语(十一)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(129) / 评论(0) 分类 科技之光

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(83) / 评论(0) 分类 VOA标准英语2011年(十二月)

Simpson turned her search for Jandali into a basis for her second novel, The Lost Father, published in 1992. 辛普森用她寻找钱德里的故事作为第二本小说的蓝本,名为《失散的父亲》,1992年出版。 (Jobs convinced Paul R

发表于:2019-02-22 / 阅读(68) / 评论(0) 分类 乔布斯传

Yet there is surprisingly little agreement on how many phyla there are or ought to be. 然而,令人吃惊的是,在关于有多少门或诙有多少门的问题上,人们的看法大相径庭。 Most biologists fix the total at about thirty, b

发表于:2019-02-26 / 阅读(90) / 评论(0) 分类 万物简史

New research suggests that the number of children a woman could affect the rate at which her body ages, with more children leading to a slower rate of biological aging. 新的一项研究表明,女性生育孩子的数量可能会影响身体衰老的

发表于:2019-02-26 / 阅读(62) / 评论(0) 分类 阅读空间
学英语单词
actual declarer
agreement on scientific and technical cooperation
air loss
antiboycott law
antifoul
Archippus
Arcivan
arthrocace
asarum geophilum hemsl.
ash colour body
ash sham (shaam)
Augmented Roman,augmented roman
auricula complexa
autocollimation spectrograph
bidirectional production system
boot sector infector
brake-force
burglarising
canine visceral leishmaniasis
carry the baby
Chilian wine
Cirbanal
colletotrichum ricini
colour comparator pyrometer
composition window
courtest
Customer choice
Deynau
die layout
division by factors
electric-blues
electron image intensifier
emacerate
envious of
exchange bias
feedback current
first doubler stage
food-born
gaudibert
genetic contribution
glasscloth insulation
gomez-pinilla
guiding landmark
hemiphonia
henstridge
heterosiphonia notoensis(okam.)fkbg.
high-resolution ir radiometer (hrir)
in embryo
interference modulator
interlocking (mather 1932)
intravehicular activity clothing
keep a jealous eye on
khandas
lencotaxine
lexicostatisticians
lissomely
low temperature preparation
Marly-le-Roi
Melanosporaceae
mencap
minkuyu
multi-pass flow
N-acetylhistamine
net setting machine
non-cognitivism
outgay
outmanoeuvre
Pasteurella pestis
perhyaline(c.i.p.w.)
phase compensated cable
pin bearing
profit sharing securities
proportional-differential control
quadrature exciting watts
radio spectrometer
ravensbruck
represser
rigidoporus vinctus
shipwrecker
Shirakami-dake
snoqualmie
snuffiest
sterilefood
subminiaturise
switching torque
thermally insulated container
third dimensions
tinman's solder alloy
toad-eater
toxicological analysis
triplex (stainless steel) chain
turbine constant
unequities
uprightish
vierra
Waldfischbach-Burgalben
weave bead welding
wire-wrap paper
within fours walls
wooooo
zeff
ZENITH (Zero Energy Nitrogen Heating Thermal(Reactor))