超声心动图

Technology Report - Social Innovation Summit 2012 Comes to an End From VOA Learning English, this is the Technology Report in Special English. More than 700 business leaders, government officials, investors and other people gathered last week in Moun

发表于:2018-12-01 / 阅读(91) / 评论(0) 分类 2012年VOA慢速英语(十二)月

Tiny Bubbles Turn Water Into Effective Cleaning Tool 小气泡把水变成有效的清洁工具 While a stream of ordinary cold water may clean some dirt it is not considered an effective cleaning agent. But when two inventors at the University of So

发表于:2018-12-16 / 阅读(48) / 评论(0) 分类 VOA标准英语2015年(十一月)

This one is from Ruth! Is it a toy? What is it?! It's a penis! Penis! Penis! Well, well, okay... Give me that! Jen! I'm just helping that kid with the pinata. - Okay. - I'll show you how it's done, kid. Debster! You need drinks tonight. We don't do t

发表于:2018-12-28 / 阅读(47) / 评论(0) 分类 英文电影预告片填空

After meeting the foster moms, we all walk to the actual orphanage where Marissa was brought as a baby. We're told there are about 500 children living at this orphanage. There are tens of thousands of children just like them across China. All around

发表于:2018-12-30 / 阅读(46) / 评论(0) 分类 国家地理2007年

Doctors Have a New Tool to Identify Breast Cancer Breast cancer is the most common cancer in women worldwide. Early discovery and treatment can save lives. Scientists are working new ways to recognize breast cancer while at the same time studying exi

发表于:2019-01-03 / 阅读(59) / 评论(0) 分类 2018年VOA慢速英语(一)月

An official in Wisconsin says at least five people have been killed in a shooting rampage in northern Wisconsin. It happened in Crandon about 225 miles north of Milwaukee. President Bush paid honor to the men and women who put their lives on the line

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 美联社新闻一分钟2007

超声成像 ultrasonic imaging 实时成像 real-time imaging 灰阶显示 gray scale display 彩阶显示 color scale display 经颅多普勒 transcranial doppler 彩色多普勒血流显像 color doppler flow imaging 彩色血流造影 color flow

发表于:2019-01-08 / 阅读(101) / 评论(0) 分类 医学英语

High Intensity Focused Ultrasound Used to Kill Cancer Tumor 高强度聚焦超声治疗恶性肿瘤进展 LOS ANGELES, CA There is a new way of killing certain cancer tumors that allows the patient to go home on the same day. Surgeons at the Keck Med

发表于:2019-01-14 / 阅读(60) / 评论(0) 分类 VOA标准英语2014年(九月)

小小泡沫把普通水变成强力清洁剂 While a stream of ordinary cold water may clean some dirt it is not considered an effective cleaning agent. But when two inventors at the University of Southampton added a little ultrasound the water beca

发表于:2019-01-19 / 阅读(63) / 评论(0) 分类 VOA双语新闻 2015年11月

Science and Technology Three-dimensional printing An image of the future 科技 3D印刷 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用 U

发表于:2019-01-26 / 阅读(91) / 评论(0) 分类 经济学人科技系列

By Carol Pearson Washington 14 May 2008 Doctors say mammography is the best way to find breast cancer before it gets a chance to spread. But mammograms can miss some cancers, especially for women with dense breast tissue. Now, a new study shows for t

发表于:2019-02-02 / 阅读(62) / 评论(0) 分类 VOA标准英语2008年(五月)

Science and technology 科学技术 Three-dimensional printing 3D印刷 An image of the future 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用

发表于:2019-02-06 / 阅读(68) / 评论(0) 分类 经济学人科技系列

第五句型:主语 + 及物动词 + 宾语 + 宾语补足语 先回顾一下本讲第一节中有关宾语和宾语补足语的概念。 这个句型也是考试的重点,主要有三个难点: 1) 要不要 to的问题: The director wants

发表于:2019-02-20 / 阅读(80) / 评论(0) 分类 实用英语

Ana: Hey, Michael. I heard your mom is a zoologist. What is it exactly? Mike: A zoologist. Well, that's true. She is a zoologist. So a zoologist is someone who studies animals. Ana: Oh, interesting. So does she study all animals or does she focus on

发表于:2019-02-27 / 阅读(90) / 评论(0) 分类 英语趣味课堂
学英语单词
academiccally handicapped
acetongiycosuria
air lines
Alumomelanocerite
amplifier unit
angular-momentum conservation
annissa
antiplague
batter down
birdfeed
black cod
bookshelves
Cell barrier
charleys
civs
cold charged ingot
commercial management science
conversation chair
cristobal balenciagas
deliberations
dimensum
discowear
doubly-excited levels
erecting equipment
fan test cell
fantan
feedback decoding
financial burden
forecasting station
foul-smellings
framboesias
gabes
gain on sale of stocks
genus malvastrums
get sb back
glutamic acid overintake syndrome
Gorleben
governed
hatmoney
herscus
Homoerectus
hopenen
incide
isotopism
Kiskittogisu L.
leptotrombidium deliense
loess ridge
Loumbila
main steam and feed water system
master student
maximum a posteriori (map) criterion
mercury battery
mesoblastic sensibility
microadjustments
mineralizers(mineraliser)
misdecision
missile-defense alarm system (midas)
mortise lock
multicompetent
national triangulation network
Ninhursag
nitrofungin
nonpromotional
Néronde
Ollantaitambo
opera houses
Palmar Sur
paratrachelophorus nodicornis
passive reactor zone
Pastinaca
phenolphtalein
piz bernina
pneumatic winch
prelysosome
prompt nuclear radiation
psychal
quartana
remote-data processing
reservoir behaviour
rosenkranz
scraws
shoestring
shoulder of earth body
simple agreement
sit through
special delimiter
speed/attitude control system (sacs)
stethendoscope
subrack
take vows
tangential support
teleguidance
teleroentgenotherapy
teresita
terrorist incident
thuidium glaucinum
topkapi
train bar
trivialis
water filling test
wayside station
zanflo