光脉冲放大技术

Section (A)Graceful HandsI have never seen Mrs. Clark before, but I know from her medical chart and the report I receivedfrom the preceding shift that tonight she will die. The only light in her room is coming from a piece of medical equipment, which

发表于:2018-12-04 / 阅读(101) / 评论(0) 分类 新视野大学英语读写教程(3)

So how is it, doc? It goes alright? Good. OK. I have my pulse checked coz Jim from Texas says his pulse is fast, really fast and he'd like to know if he should worry about it. Is a fast pulse an indication of anything specific? Well, you'd know the n

发表于:2018-12-11 / 阅读(140) / 评论(0) 分类 访谈录2009

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 Scientific American(二)月

(woman) Today we're going to practice evaluating the main tool used when addressing groups --- the voice. There are three main elements that combine to create either a positive or negative experience for listeners. They can result in a voice that is

发表于:2018-12-30 / 阅读(95) / 评论(0) 分类 托福听力短文

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(411) / 评论(0) 分类 2017年VOA慢速英语(六)月

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(171) / 评论(0) 分类 英汉幽默故事选读

Numerous Encephalitis Cases Devastate North India In India every year, during the rainy monsoon season, hundreds of children die or become disabled, physically or mentally, after contracting Japanese encephalitis. Doctor K. P. Kushwaha is a senior pe

发表于:2019-01-13 / 阅读(93) / 评论(0) 分类 VOA标准英语2012年(九月)

MICHEL MARTIN, HOST: We have another story about the Obama-era government program to shield people from deportation if they came here illegally as children. It's called the Deferred Action for Childhood Arrivals program or DACA. We've heard a number

发表于:2019-01-16 / 阅读(102) / 评论(0) 分类 2017年NPR美国国家公共电台12月

(SOUNDBITE OF MUSIC) DAVID GREENE, HOST: So it has been a year now since a gunman killed 49 people at the Pulse nightclub in Orlando. And today on StoryCorps, we're going to remember Deonka Drayton, one of the people murdered that night. She was 32 a

发表于:2019-01-17 / 阅读(190) / 评论(0) 分类 2017年NPR美国国家公共电台6月

New Zealand hasn't actually seen an increase in the amount of people doing sex work, 尽管无罪化让她们在新西兰从事更加安全。 but decriminalizing it has made it a lot safer. 性工作的人数并没有上升。 But the lesson from Ne

发表于:2019-01-18 / 阅读(90) / 评论(0) 分类 TED演讲国际问题篇

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(119) / 评论(0) 分类 VOA标准英语2008年(一月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(103) / 评论(0) 分类 趣味英语

In many corners of our productivity-obsessed society, naps are associated with laziness. Everyone should sleep eight hours at night,the thinking goes, and work all through the day.But that's backward. Most people routinely woke up for several hours i

发表于:2019-02-03 / 阅读(105) / 评论(0) 分类 阅读空间

During her speech, Pritzker explains the central message of her visit to China and the U.S. side's approach to environmental protection. The central message of our visit is with responsible partnership we will do more business together and in doing s

发表于:2019-02-06 / 阅读(78) / 评论(0) 分类 英语新闻

Question: 问: Does drinking a lot of water after a massage really help flush away toxins, or otherwise augment massages benefits? 在按摩推拿后大量饮水真有助于排毒么?如果不能,那么喝水是否有助于增加按摩的效益?

发表于:2019-02-08 / 阅读(104) / 评论(0) 分类 阅读空间

Lesson 334 Your pulse is regular. 1.Your pulse is regular.您的脉搏正常。 2.I have a regular diet.我的饮食是有规律。 3.I'm not a regular lawyer.我不是正式的律师。 4.He has no regular work.他没有正式的工作。 5.It's my

发表于:2019-02-12 / 阅读(140) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

Display screens 显示屏 Going through a phase 相转变 A new way to create electronic images 新的电子图案显示方法 Wave of the future? 未来之波 LIQUID-CRYSTAL displays are a familiar and ubiquitous technology. But if Harish Bhaskaran

发表于:2019-02-16 / 阅读(86) / 评论(0) 分类 经济学人科技系列

President Barack Obama is in the U.S. midwest on what the White House calls an economic bus trip through politically important states as he ramps up campaigning for the 2012 presidential election. The president faces some new poll numbers reflecting

发表于:2019-02-17 / 阅读(60) / 评论(0) 分类 英语新闻

题目: No field of study can advance significantly unless outsiders bring their knowledge and experience to that field of study. 在任何一个研究领域当中,除非有该领域之外的人引进他们的知识和经验,否则该领域就很

发表于:2019-02-19 / 阅读(76) / 评论(0) 分类 GRE作文

知识点讲解: 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(86) / 评论(0) 分类 每天三分钟学英语
学英语单词
additional building
aegyptius
aerosimplex
american geophysical institute
aplanat(ic) lens
aptiva
aqueous extraction method
atomic number 4s
be comfortably off
binomial theorems
biographized
Book of Judges
bordello
ca'ed
cancellation of lost instrument
cannon proof
chawer
correction time
dedecorating
dichromatic dye
Dig way down deep
displacement compressor
distance sink bolt
double return wind tunnel
east turkistan islamic movements
express arrangement
extreme-skiing
faunation
fibrinations
flight refuel(l)ing
frequency directing device
genus Bonasa
get below
glissade derri?re
green plover
ground-based electronic landing aid
guerrilla dance (yugoslavia)
Gurbin Zaki
Hadano
hand aperture card mounter
hand-operated squeezing machine
heterozygous bacterial cells
high speed skip
huzzas
increment and correction
informed opinion
ink-sea inkstone
intricatum
jilliflower
komun-som (huk-to )
lb-in
lime reader
linguales
Lithoporella
Mammadov
margarine factory
mean of the sampling distribution
Mercantile Marine Office
mindexpander
mooring drag
nambiar
national demography
nondiffusible ion
normal operating expenses
Novoshakhtinsk
one legged crane
peptone-starch-dextrose
permanganate volumetric method
phosphatidylmonomethylethanolamine
pleuritic rub
porto-novo
priority guidelines of industrial policy
professional course
protocerebral bridge
Qatar Peninsula
rasante
rod end cap
salesmen's commission
scour mark
SEATO
semi-trailer towing vehicle
shuhai
side step
single-cavity die
slight illness
steel bar cold working
straight as an arrow
supersonic heavy fighter
Swertia splendens
tail of a gale
Tavoy Pt.
tellinid
thesaural
thiocyanation
toluylene diamine
transmission belt
Trichopitys
tying coil
umbrels
unhunched
uniformity of pointwise convergence
veritically