格根包尔氏细胞

An international team of scientists at a U.S. university is investigating whether 'cooking' cancerous tumors using tiny nanoparticles in a magnetic field might be an effective and useful treatment. Preliminary findings suggest they may be on the righ

发表于:2018-12-16 / 阅读(66) / 评论(0) 分类 VOA标准英语2010年(十一)月

The world's first lab-grown burger has been cooked and eaten in London. Scientists hope the new technology can be a sustainable way of meeting growing demand for meat and protect the environment. CRI's London correspondent Tu Yun has more. The burger

发表于:2018-12-19 / 阅读(80) / 评论(0) 分类 世界各地新闻集锦

Liposuction's Limits Doctors have long suspected that excess fat around the belly -- as opposed to the thighs or hips -- increases the chances of developing heart disease, high blood pressure and diabetes. Apparently, belly fat doesn't just lie there

发表于:2018-12-30 / 阅读(96) / 评论(0) 分类 英语流行话题阅读:语境识词4500

Norm woke up to go to the bathroom. He looked in the bathroom mirror. That bump used to be smaller. It was on the side of his nose. The bump looked puffy. He touched it. It wasn't hard. It didn't hurt. It wasn't a different color. Maybe it was just s

发表于:2019-01-02 / 阅读(89) / 评论(0) 分类 原版英语小短文

Cleopatra's Eyeliner: Peeper Health Keeper A study in the journal Analytical Chemistry finds that the black eyeliner worn by ancient Egyptians may have had properties that helped ward off eye-damaging bacterial infections. Cynthia Graber reports When

发表于:2019-01-02 / 阅读(137) / 评论(0) 分类 60秒科学

A cook named William is working on making a sweet treat. Another is busily preparing paella, made of seafood and rice. They and other cooks are moving around a big kitchen in a hurry. They are not getting ready to serve guests at a restaurant, howeve

发表于:2019-01-03 / 阅读(104) / 评论(0) 分类 2018年VOA慢速英语(四)月

翼服飞行是特技运动中最先进的一项当你看见特技跳伞员以100英里的时速穿梭在峡谷时带给你的最刺激难以置信的感受。Ueli Gegenschatz将告诉你他如何(以及为何)从事这项运动,并将在最后展

发表于:2019-01-05 / 阅读(69) / 评论(0) 分类 TED公开课:交通工具

英语短文:Cells and Temperature Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow ra

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 英语小短文

SCIENCE IN THE NEWS - Diabetes and Alzheimer's / Treatment for Alzheimer's / No Link between Vaccine and Autism By Broadcast: Tuesday, May 25, 2004 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Speci

发表于:2019-01-11 / 阅读(86) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. Today we tell about the latest research and treatments for Parkinson's disease. (MUSIC) VOICE ONE: In some patients, doctors place elec

发表于:2019-01-11 / 阅读(92) / 评论(0) 分类 VOA慢速英语2009年(四)月

FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today, we will tell about possible hope for children suffering from damage to their nervous system. We will also tell

发表于:2019-01-12 / 阅读(114) / 评论(0) 分类 2011年VOA慢速英语(二)月

SCIENCE IN THE NEWS - American Scientists Create The World's First Genetically Engineered Monkeys CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. JUNE SIMMS: And Im June Simms. Today, we tell about the

发表于:2019-01-12 / 阅读(69) / 评论(0) 分类 2012年VOA慢速英语(二)月

'Serial Killer' Cells Demolish Leukemia Tumors U.S. researchers say they've been able to modify a patient's immune system T cells, turning them into serial killer cells which zero in on cancer and obliterate it. Its being called a breakthrough in the

发表于:2019-01-14 / 阅读(91) / 评论(0) 分类 VOA标准英语2011年(八月)

New Treatments Emerging for Parkinson's Disea Sarah Taylor knew something was very wrong, but she never dreamed she had Parkinson's disease. It was a shock. But it was a relief when I found out what was wrong with me, though, she recalled. Five years

发表于:2019-01-14 / 阅读(68) / 评论(0) 分类 VOA标准英语2013年(二月)

Volunteers Help Scientists in Search for Cheap Solar Cells Most of today's solar cells are silicone-based and their manufacture requires sophisticated machinery and expertise. An average home in the United States uses between 20 and 24 kilowatt hours

发表于:2019-01-14 / 阅读(75) / 评论(0) 分类 VOA标准英语2013年(七月)

'Minibrains' Could Help Drug Discovery For Zika And For Alzheimer's play pause stop mute unmute max volume 00:0003:52repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Fl

发表于:2019-01-16 / 阅读(71) / 评论(0) 分类 2016年NPR美国国家公共电台11月

Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use

发表于:2019-01-19 / 阅读(109) / 评论(0) 分类 世界各地新闻集锦

Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o

发表于:2019-01-30 / 阅读(126) / 评论(0) 分类 60秒科学

> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(132) / 评论(0) 分类 科技之光

HEALTH REPORT - Fetal Skin Cells May Treat Burns By Caty Weaver Broadcast: Wednesday, September 21, 2005 I'm Shep O'Neal with the VOA Special English Health Report. A method tested in Switzerland may

发表于:2019-01-30 / 阅读(75) / 评论(0) 分类 健康与经济
学英语单词
accumulator address
acouesthesia
airscrew turbine system
aljs
allowable-bearing stress
almost contact metric structure
amphiastral figure
Apopis
arrogantness
atmospheric deposition
bathycongrus wallacei
Birkholm
box classifier method
calcium aluminate hydrate
calving index
casodexes
chcs
check load
closed circuit television equipment
cold sponge bath
Coxeter diagrams
crash waggon
Daphne tripartita
diazanaphthalenes
disk adapter
dual tubing wellhead
Einstein-Podolsky-Rosen experiment
electrical breakdown tension
Emmerdale
emulsion viscosity
epimyocardium
fuel box
gedin
gruiformess
hafnia
Hall's solution
hammer interrupter
heresiarchs
high-pressure installation
hollow mandrel lathe
hua chin p'ao
Hurkett
hyperbetalipoproteinemia
improved plow steel (ips)
indirect open cycle
ion-selective electrode gas transducer
joined-up
kormendi
liner lead
lippens
loblolly bays
mass transportation
Maxton screen
mayibuyes
mefenamic acids
microprocessor chips
monishes
mumble
murrayfields
nonhouseholder
omnibus volume
optical sectioning
Pease Air Force Base
process of adjustment
pythagora
rangler tanz (austria)
remote mach number
reversing maneuver
row-crop boom
rumex acetosellas
satellite emergency position-indicating radio beacon
Schlenk flask
sealing wire
sesames
short paste
side bend
sidero
slug foot
Sonnichsen process
square coupling
steam jet water heater
stockholding system
sulphur deficiency
synchronous sound
syougatsu odori (japan)
take a cue
tar spraying tank
third-round
thyridium vestitum
tinlike
tobacco hornworms
trichogenic adnexal tumour
triode crystal oscillator
underground channel
unsuspectingness
uper
Velveeta
violent acceleration
Winchester goose
Y-12
YBP
z0 boson