[网络] 殖细胞;培养中细胞;人工培养的细胞

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 withi

发表于:2018-12-01 / 阅读(254) / 评论(0) 分类 新东方背诵文选

☆sharpay ryan bop to the top☆ ☆歌舞青春(2cd收视冠军庆功盘)☆ mucho gusto! hay,que fabulosa! (trills tongue)hay!hay!hay! arriba!quienes bailar? mirame i believe in dreamin'shooting for the stars baby to be number one you've got to ra

发表于:2018-12-14 / 阅读(128) / 评论(0) 分类 歌舞青春英文专辑

Evidence is seen for a possible cause of solid tumors, but many questions remain. Transcript of radio broadcast: 24 June 2008 This is the VOA Special English Health Report. Some experts predict that doctors will someday use stem cells to treat many

发表于:2018-12-15 / 阅读(96) / 评论(0) 分类 VOA慢速英语2008年(六)月

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(102) / 评论(0) 分类 VOA标准英语2010年(十一)月

Long ago, before BandAids, or even medicine of any kind, our ancestors evolved to heal cuts themselves. If you got sliced open, the body blocked it up, to prevent blood loss, water loss, infection. But as we gained that powerwe sacrificed something e

发表于:2018-12-24 / 阅读(121) / 评论(0) 分类 2017年Scientific American(一)月

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(123) / 评论(0) 分类 原版英语小短文

SCENE② B 在唐的酒吧里 【你得再积极一些】 Herbert: Wasn't sending her the music obvious enough? 赫伯特: 我把音乐寄给她还不够明显吗? Don: You have to be more 1) aggr

发表于:2019-01-02 / 阅读(185) / 评论(0) 分类 网络社交

I'm completely in your hands. 由你作主 . I'm full. 我吃饱了 . I'm getting so big. ( 孕妇 ) 我肚子越来越大了 . I'm hanged... 我保证没有 ... I'm not broke. 我不是一个钱没有

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 英文名句短语

A company in Phoenix, Arizona, says that it can now clone your cat. Actually, said Felix Lee, President of Twice Is Nice, Inc., you dont even have to wait until your beloved cat dies. We already have clients whose clone lives with its donor. The pric

发表于:2019-01-06 / 阅读(113) / 评论(0) 分类 365个英语简短小故事

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(123) / 评论(0) 分类 英语小短文

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(150) / 评论(0) 分类 2011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(121) / 评论(0) 分类 VOA标准英语2011年(八月)

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(115) / 评论(0) 分类 VOA标准英语2013年(七月)

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(136) / 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(162) / 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(164) / 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(104) / 评论(0) 分类 健康与经济

By VOA News 20 November 2007 Two separate teams of scientists say they have transformed ordinary human skin cells into ones that look and act like embryonic stem cells. Laboratory teams at universities in the United States and Japan Tuesday announced

发表于:2019-01-31 / 阅读(88) / 评论(0) 分类 VOA常速英语2007年(十一月)

Isolated finches still produce what are called innate or isolate songs. A specific tune might be taught, but the instinct to sing seems to be hardwired into a songbird's brain. Innate songs sound different from the cultured songs learned from other f

发表于:2019-02-14 / 阅读(84) / 评论(0) 分类 留美老师带你每日说英文

迷你对话 A: Sorry, mom. I came late again today. 对不起,妈妈,我今天又回家晚了。 B: Youre too playful. You have to be kept in line. 你太贪玩了,你需要好好管束自己了。 地道表达 keep in line 1 解词释义 Keep

发表于:2019-03-05 / 阅读(222) / 评论(0) 分类 迷你对话学地道口语
学英语单词
alkoxy group
amical
anas acutas
anode efficiency
area safe for surface navigation
Asdam Agsumal
Barykino
bloodbirds
boiler ignition system control
boron nitride coating
cable modem termination system
calibration value
camera posterior bulbi
Chartwell
chemical oxygen consumption
chemistry of tropical soil
close-mindedly
corrosive ulcer
crumb-structure
cuprase
debt balance
deej
deposition nucleus
destreza
Dihydromollugin
diminution
dioptric strength
Diospyros caloneura
dispouse
distance between skylight windows
door rail bracket
dummy packing
eco-efficiency
electronic energy level
elish
expanding gas
farforth
Fargesia lushuiensis
free terminal-state problem
full word device
functional parameter
ganglia pelvina
grand order
helium damage
i-hald
ieee-usa
infective unit
joint reserves
kazs
laggers
larotaxel
Lautal alloys
law of resemblance
Ma Wan
magazines
malicious code
mass of a particle
moral education
mumpsimus
nasoseptal polypus
nonheroic
normalized overhead rate
Norpholedrin
nut-crackings
o'hern
Omdurman
omnitron
orchestra pits
partially employed
paste drying
patrilineal system
philonotietum
phlegmatous
phosphorescent sweat
post lift
prinkers
probing pin
pseudosteres
rate form
real closure
reporting chain
sale by subscription
sea puddings
seeding machine
sepedon senex
somredness
strawberry ice cream
supercavitating hydrofoil boat
superfine white
supernegadine
Tatarstan, Respublika
thracks
three jaw equalizing drive
top-heavy
trypherus m-signatus
tubular beam compass
Turck's column
unattended equipment
voice-recognition unit
wearable
westminister-style reform model
xiaochangliang