制止流血

Saving Blood, Saving Lives 捐『血』一袋,救人一命 by Luke Dodds Having a baby can inspire new parents to try the latest method for ensuring their child's health. _(1)_ Cord blood is collected immediately after a baby is born. The blood is

发表于:2018-12-08 / 阅读(84) / 评论(0) 分类 常春藤解析英语

on board a ship,really could be an evil, that's a stem damage, maybe from a broken window, on this case, we've hit some rocks, what we need to try to do is down the flow of water, so that it's slower coming in that while we can pump or well them out.

发表于:2018-12-11 / 阅读(85) / 评论(0) 分类 万花筒2008年

Clinton Recovering From Blood Clot In Her Head Charles Eyler knows all about blood clots. Hes had two. Theyre painful, I mean really painful. Really bad pain, Eyler said. And now, Secretary of State Hillary Clinton has her second blood clot. The firs

发表于:2018-12-16 / 阅读(145) / 评论(0) 分类 VOA标准英语2013年(一月)

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. For decades, scientists have used an imaging technique called functional magnetic resonance imaging, or fMRI, to chronicle the brain in action. But a stu

发表于:2018-12-24 / 阅读(97) / 评论(0) 分类 Scientific American(一)月

SCIENCE REPORT — March 27, 2002: New Stem Cell Study By Mario Ritter This is the VOA Special English SCIENCE REPORT. Researchers at an American medical center say special stem cells in normal human

发表于:2019-01-02 / 阅读(164) / 评论(0) 分类 科技之光

Now if you have trouble maintaining your diet, 如果你不能保持节食, it might help to have some extra imagery to remind you how many calories are going to be coming at you. 一些图像也许会有助于提醒你食物里有多少热量。 H

发表于:2019-01-03 / 阅读(86) / 评论(0) 分类 TED演讲科学篇

Its called functional magnetic resonance imaging, or FMRI. And some neuroscientists call it the greatest scientific advance of the last 25 years. Because FMRI lets researchers look at the human brain in action. By measuring blood flow, it produces co

发表于:2019-01-08 / 阅读(134) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science.I'm Steve Mirsky. Got a minute? Hi. Im running. Im also telling some ofmy stem cells what to do right now. Well, I probably am, based on a new study with mice. We have what are called mesenchymal stemce

发表于:2019-01-08 / 阅读(170) / 评论(0) 分类 Scientific American(九)月

VT tidal volume 潮气容积 TLC total lung capacity 肺总量 VC vital capacity 肺活量 IC inspiratory capacity 深吸气量 ERC expiratory reserve capacity 补呼吸量 RV residual volume 残气容积 FRC functional residual capacity 功能残气量

发表于:2019-01-08 / 阅读(125) / 评论(0) 分类 医学英语

SCIENCE IN THE NEWS - U.S. Scientists Find a Way to Create Embryonic Stem Cells With Adult Skin Cells By Cynthia Kirk, Nancy Steinbach, and Caty Weaver Broadcast: Tuesday, August 30, 2005 (MUSIC) VOIC

发表于:2019-01-11 / 阅读(123) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: File photo of embryonic stem cells in a laboratory dish And I'm Pat Bodnar. This week, we will tell about efforts to make what appear to be embryonic stem cel

发表于:2019-01-11 / 阅读(191) / 评论(0) 分类 VOA慢速英语2007年(十二)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(153) / 评论(0) 分类 2011年VOA慢速英语(二)月

Woman Not Diabetic After Cell Transplant 妇女接受干细胞移植手术治愈糖尿病 A diabetic woman no longer needs to take daily medicine after she received a stem cell transplant. The daily insulin injection had helped control the amount of

发表于:2019-01-12 / 阅读(133) / 评论(0) 分类 2015年VOA慢速英语(九)月

The migrants, mainly from Eritrea, Ethiopia and Sudan's Darfur, are trying to find jobs in Israel, but Israeli leaders view this as a threat to security and to the Jewish character. Luis Ramirez | Israeli-Egyptian border 28 January 2010 Watch: Ramire

发表于:2019-01-13 / 阅读(92) / 评论(0) 分类 VOA标准英语2010年(一月)

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(169) / 评论(0) 分类 VOA标准英语2010年(十一)月

It seems like from the time we are very young women are affected in some way by the monthly cycle. For young girls it is through our older sisters, cousins, aunts, and female relatives where we see the effects of menstruation, in how they change thei

发表于:2019-01-17 / 阅读(215) / 评论(0) 分类 实用英语

A technology company is developing a lie detector app for smartphones that could be used by parents, teachers - and internet daters. 一家科技公司正在研发一款面向智能手机用户的测谎软件,家长、教师甚至线上约会者都可

发表于:2019-01-18 / 阅读(105) / 评论(0) 分类 阅读空间

CHENGDU, Oct. 25 (Xinhua) -- A Chinese biotechnological company announced on Sunday it has developed the world's first 3D blood vessel bio-printer, which makes it possible to produce personalized functional organs. Sichuan Revotek Co., Ltd. based in

发表于:2019-02-11 / 阅读(137) / 评论(0) 分类 英语新闻

A Chinese biotechnological company announced on Sunday it has developed the world's first 3D blood vessel bio-printer, which makes it possible to produce personalized functional organs. 本周日,中国的一家生物技术公司宣布,它已经研

发表于:2019-02-16 / 阅读(128) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(141) / 评论(0) 分类 VOA常速英语2007年(十二月)
学英语单词
Abies kawakamii
adano
adjacent corner-point solution
aerial negative
air side scuttle
alloying time
aluminum explosive
angle of outlet
annelism
annual peak load curve
arria
atomic-physics
auger bit
auxiliary type gravimeter
Aymavilles
bootlace tie
brick nogging
BT-PABA
bubble column
C. & D. C. C.
Calymperes
capishes
categorizer design
catharobia
chagres r.
charter party standard
Chinese honey orange
cislocative
compiler building system
dardis
DL-Carnitine
Doume
dual port moving head disc handler
ear-phone
edginess
elimination of pivotal element
EMCON (emergency condition)
ethnika
ex necessitate rei
external data source
FGH
fluminous
forehand rent
gittinsite
Graham County
haemostasia
hemopoieticgrowth factor
high-bandwidths
high-tension switch
hyaluronoglucuronidases
hybrid orbital
illite hydromica
kelyphite rim
kidney damage
kitchen stove
lickisses
lukked
methylproline
monstrosity by excess
MSND
Nanterre
nominal margin
non-phase-match
onfall
open capillary zone
opening in shell
pal(a)eoichnology
paleoherpetology
piezochemical
pinacoidal
pletour
post-paids
primary nuclear reactor
prostrations
Qld.
ranulf
schneiderian fold
serfin
set your face like a flint
shielding gas atmosphere
sialodochoplasty
solid propellant rocket
space-division switching connectivity
spinnabilities
swivel gantry
terracottas
testamentary disposition
tetraskele
the only
thripps
through express train
trabecularized
Tripp Seamount
triselenides
underfurrows
untied loan
water engineering
Web services choreography
wind of change
wirecloth
zero-sums
zinc hypophosphite