超声多普勒法

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(100) / 评论(0) 分类 2012年VOA慢速英语(十二)月

AS IT IS 2016-03-31 Justice Department Unlocks Shooter's iPhone The United States Justice Department says it has found a way to get information from an iPhone used by a shooter in last years mass shooting in San Bernardino, California. The Justice De

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 2016年VOA慢速英语(三)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(59) / 评论(0) 分类 VOA标准英语2015年(十一月)

我上个月坐火车到纽约去看朋友,上车后刚要坐下,旁边座位上的女乘客就开始很大声的自言自语,看上去精神好像不太正常,吓得我只好在过道对面远远地坐下。 后来我注意到,每次有人要

发表于:2018-12-16 / 阅读(151) / 评论(0) 分类 美国习惯用语

Some people would say that the Englishman's home is no longer his castle; that it has become his workshop. This is partly because the average Englishman is keen on working with his hands and partly because he feels, for one reason or another, that he

发表于:2018-12-27 / 阅读(129) / 评论(0) 分类 英语听力小短文走遍全世界

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(53) / 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(53) / 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(66) / 评论(0) 分类 2018年VOA慢速英语(一)月

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

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(131) / 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(109) / 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(69) / 评论(0) 分类 VOA标准英语2014年(九月)

Lesson 85 Earn One's Living 1.I'm faced with the problem of earning my living . 2.I used to earn a living by teaching French . 3.They earn their living by playing the violin . 4.My uncle earns living with the pen . 5.How do you earn your living ? 6.I

发表于:2019-01-14 / 阅读(121) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语初级版

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(72) / 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(96) / 评论(0) 分类 经济学人科技系列

HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b

发表于:2019-01-30 / 阅读(107) / 评论(0) 分类 健康与经济

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(67) / 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(75) / 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(87) / 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(96) / 评论(0) 分类 英语趣味课堂
学英语单词
11-Desmethoxyreserpine
acetyl formazyl
altagracia
altitude erythrocytosis
aluminum-framed
amphetamine sulfate
backhoe bucket
bimetallic-mu-oxo alkoxides catalyst
birthdayes
blowout dune
Book hangover
Burnhouse
carduus crispuss
castner-keliner cell
circumlocutionize
classification of items
close ranks
coastal regions
comet disaster
coruscations
covert-baron
dangled
discrete hadamard transform (dht)
dry microburst
edit mode command
eliminating spiritual pollution
emulsion dispersion
exploration hole
external data
fabric symmetry
faex
gas radiation
gauging tank
Gelidium japonicum Okamura
get out while the going's good
glycerophospholipide
greensand marl
grimness
ill-placed
in mufti
inside book
japanese bromes
Kirchhoff, Gustav Robert
lactobucillus lactis
lappings
Laribacter
left-hand-drive
longi temporis praescriptio
lowest discharge
magnetic tape core
manorville
microcomputer indirect address
mummarye
packed decimal number format
papilio chikae
partial fracture
phlox worms
pinocamphane
pneumic acid
posterior sacral sagittal anoplasty
Providence is for the big battalions.
quiet battery
RAC (random access control)
reach the extent of
reexposed
Rehmannia piasezkii
reperforator switching centre
retraction
round off error
sand oil
satellite-borne lightning imager
seizin in law
semisymphiostemonis
shotgunlike
siziness
spurious reference input
standard of culture
statutory law
suction-dredger
superheaters
surlings
sympathetic ophthalmia
take into one's confidence
tea-stained
the Analects of Confucius
thinned water
Thladiantha sessilifolia
tinea manum
transferable skill
tynwalds
ultrasound-guided
unalterable principle
unrepresentative
urouepsin
Uskedal
utopianistic
vinegary flavo(u)r
water-flow
Welton
wilander
x-tremest
yellow-hammers