系膜组织

00:05.00]5 有用的东西 [00:10.00]A What things do Mary and Peter need to lay the tables? [00:16.78]Mary和Peter要摆什么在桌子上? [00:23.56]Mary needs some knives and forks. [00:27.83]Mary要摆一些刀子和叉子。 [00:32.10]She also needs some plates. [00:3

发表于:2018-12-13 / 阅读(88) / 评论(0) 分类 小学英语深圳双语版六年级

When humans have a heart attack, heart muscles die after being cut off from their blood supply. But what if the heart could grow new muscle to replace the dead tissue? Some amphibians can regrow body parts, even entire limbs. But humans and other hig

发表于:2018-12-16 / 阅读(218) / 评论(0) 分类 VOA标准英语2011年(三月)

Little Johnny watched, fascinated, as his mother smoothedcold cream on her face. Why do you do that mommy? he asked. To make myself beautiful, said his mother, who then beganremoving the cream with a tissue. What's the matter? asked Little Johnny. Gi

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 趣味英语

Scientists Regrow Tissue Killed During Heart Attack U.S. scientists have done what was once considered science fiction - regrown heart muscle to replace tissue that was killed off in a heart attack. It's the latest advance in the field of regenerativ

发表于:2019-01-14 / 阅读(54) / 评论(0) 分类 VOA标准英语2012年(二月)

Researchers have identified a link between dementia and the brain damage that can occur in older people with high blood pressure and other forms of cardiovascular disease. High blood pressure, high cholesterol, and other conditions that affect blood

发表于:2019-01-14 / 阅读(69) / 评论(0) 分类 VOA标准英语2010年(十一)月

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(83) / 评论(0) 分类 60秒科学
学英语单词
AABSHIL
acadie-bathurst
access permit
accident description
addulces
Agtertang
amount needed by subsidiary materials
aviation gasoline tax
bandagelike
basis of coal analysis
Beagle Bay
binucleate
boatswain's stores
bpft
brake drum oil shield gasket
calamistrum
camel back top chord
capahyba oil
cherry-picked
chlorophatinate
cilling frame
clamp clip terminal
concentration overpotential
constituent hour
consultant editor
crypto-racist
cycass
darkviolet
decay interaction
Deutzia cinerascens
distal ligation
diverticulogram
document length
ep signal motor
exhibition areas
extremenesses
floating oil production platform
forced derated
girlwatching
global media
grouping of operation
hernandonine
hydroxybenzyl alcohol
inertia wheel
jansing
Kaipara R.
keep pace (with)
length of the damaged edge
lever out
Linga Linga, Pta.da
liverleaves
manuring at sowing
Marcilly-en-Gault
media entertainment
Miran range system
negative meson
non-contact recording
nonsufficiently
not know that
Notes to Treatise on Febrile Diseases
obeishing
outkicking
OWC
pentelide
piazzettas
pilot reducing valve
polypoid adenoma
populus tremuloidess
porctopolypus
potato desprouter
predeformation
pulse group
pygmy backswimmers
quarter wheeler
rami parotidei venae facialis
red slaw
releefe
remuneration for assistance and salvage
rump roasts
Saussurea populifolia
set one's foot on the neck of sb.
shallow water sounder
showas
single-chamber pneumatic concrete placing device
squamous cell carcinoma g8755
stage board
stenchings
strength of vortex
stuporousness
tailgating party
terdle
thorn bush
three wing bit
through rod
total carbon dioxide capacity
treete
triovulate
unterrifying
vaccarro
vocational discipline
waterlock
wobbling action of train