锁扣机构

Broadcast: Jan 15, 2003 By Jerilyn Watson This is the VOA Special English Health Report. Many millions of people around the world suffer from problems of the small intestine. Bleeding from abnormal gr

发表于:2018-12-07 / 阅读(122) / 评论(0) 分类 VOA2003(上)-健康资讯

New Device Detects Pilot Blackouts WASHINGTON During certain maneuvers, jet fighter pilots sometimes experience loss of vision and even loss of consciousness. Although short, these so-called blackouts can have tragic consequences. An Israeli company

发表于:2018-12-16 / 阅读(92) / 评论(0) 分类 VOA标准英语2015年(六月)

What exactly is the power that drives nature's most famous jaws? In New Zealand, this great white shark drowned in a fisherman's net. And scientists Kara Yopak and Clinton Duffy are preparing an ultra-rare great white shark dissection. Ah, I've never

发表于:2018-12-30 / 阅读(207) / 评论(0) 分类 国家地理2007年

DEVELOPMENT REPORT – March 18, 2002: Pot-in-Pot Cooling Device By Jill Moss This is the VOA Special English Development Report. In many developing countries, it is difficult to keep food cool. Most

发表于:2019-01-06 / 阅读(123) / 评论(0) 分类 农业与发展

E-Bay has agreed to pay more than 2.6 billion dollars to purchase Internet phone provider Skype. The Internet auction giant is hoping that Skype will boost its auction service by making it easier for users to communicate. NPR's Larry Abramson reports

发表于:2019-01-06 / 阅读(124) / 评论(0) 分类 2005年NPR美国国家公共电台

The One With The Giant Poking Device 本集简介: Phoebe avoids going to the dentist because whenever she goes, someone dies. Joey tells Chandler about Janice kissing her husband, and Chandler confronts her. She must chose between the two men she l

发表于:2019-01-07 / 阅读(99) / 评论(0) 分类 老友记(六人行)

Scientists know all about the therapeutics qualities of blue and red light. But until know, sufferers of acne have to go to hospital to benefit from it. But Lumie, the manufactures of this new LED device hope it would see light therapy moving to the

发表于:2019-01-09 / 阅读(111) / 评论(0) 分类 英语杂谈

Lifestyle - Rich Gang I've done did a lot of shit just to 我做了很多 live this here lifestyle 只为了这种生活方式 We came straight from the bottom, 我们从底部直接置身最高处 to the top, my lifestyle 我的生活方式 Nigga li

发表于:2019-01-10 / 阅读(87) / 评论(0) 分类 2015最新精选英文歌曲

Device Keeps Internet On When Power Goes Off Erik Hersman and his team in Nairobi have created what they say is the first router made especially for Africa. It's battery powered and rugged. And it's gaining attention in Europe and the United States.

发表于:2019-01-14 / 阅读(116) / 评论(0) 分类 VOA标准英语2013年(五月)

My names is A.Welcome to the 360 Broadcast. Here is a possible deal against budget stand off. Let's get started. After a day, the shutdown mess that sounded at first like more of the same, either side seeming to budge. The only thing that I will say

发表于:2019-01-19 / 阅读(208) / 评论(0) 分类 CNN2013年(十)月

印度政府日前推出了一款世界上最便宜的笔记本电脑,售价仅为35美元。据印度人力资源开发部长介绍,这款低成本的触摸屏电脑的主要针对用户为学生,计算机的主板、芯片、处理器、内存和

发表于:2019-01-19 / 阅读(144) / 评论(0) 分类 阅读空间

By Melinda Smith Washington, DC 20 July 2006 watch Implanon report The U.S. Food and Drug Administration has approved a new birth control device for American women. The device is called Implanon. It already is being used by two and a half million wo

发表于:2019-01-19 / 阅读(135) / 评论(0) 分类 2006年VOA标准英语(七月)

The Big Bang theory isn't about the bang itself but about what happened after the bang. Not long after, mind you. By doing a lot of math and watching carefully what goes on in particle accelerators, scientists believe they can look back to 10-43secon

发表于:2019-01-29 / 阅读(82) / 评论(0) 分类 万物简史

The device is a tiny sensor, implanted through a catheter in the heart's pulmonary artery. The procedure takes just seven minutes. The patient passes a wand over his chest, collecting data on heart pressure. That data is sent electronically to the do

发表于:2019-02-02 / 阅读(92) / 评论(0) 分类 VOA标准英语2010年(六)月

A pilot lost control of a passenger plane after his artificial arm became detached as he was coming in to land, an accident report has said. 据事故报告称,在着陆期间由于人造假肢脱落,一名客机飞行员驾驶失控。 图片1 T

发表于:2019-02-06 / 阅读(130) / 评论(0) 分类 英语新闻

High-Tech Device Reduces Risk of Hospital Infections This machine fires bursts of ultraviolet, or UV, light that penetrate the cells of micro-organisms and kill them. The organisms have no chance to adapt and gain immunity as they might with a chemic

发表于:2019-02-12 / 阅读(126) / 评论(0) 分类 VOA标准英语2012年(二月)

RACHEL MARTIN, HOST: There's a device on the market that is supposed to help people who are trying to quit opioids. The FDA has allowed the device based on a study, but that study may have serious flaws. Jake Harper from our member station WFYI in In

发表于:2019-02-13 / 阅读(98) / 评论(0) 分类 2018年NPR美国国家公共电台5月

Disclosure feat Sam Smith - Latch:华丽电子音乐 歌词: You lift my heart up When the rest of me is down (never) You, you enchant me, even when you're not around (never) If there are boundaries, I will try to knock them down (never) Im latch

发表于:2019-02-18 / 阅读(91) / 评论(0) 分类 流行英文歌曲

Nor does abundance necessarily relate to importance. 风度与重要程度也不一定有关系。 Carbon is only the fifteenth most common element, accounting for a very modest 0.048 percent of Earth's crust, but we would be lost without it. 碳只居

发表于:2019-02-25 / 阅读(69) / 评论(0) 分类 万物简史

歌词: You lift my heart up When the rest of me is down (never) You, you enchant me, even when you're not around (never) If there are boundaries, I will try to knock them down (never) Im latching on bae Now I know what I have found (never) I feel

发表于:2019-03-02 / 阅读(98) / 评论(0) 分类 英文最新流行歌曲
学英语单词
aboding
acylamide
admissibility of trade mark
air-route traffic control center
alhajuela
Amanita rubescens
Andorre la Vieille
apparatus ligamentosua sinus tarsi
artificial vaseline
autochory
automatic precision approach radar
begathers
bottled waters
butylidene-
cared for
cave-exploring
cbstetrical position
code of mercantile law
composite vector
concentric cleavage
cubica
Cyfor
cytula
damp-heat retention in spleen
degradation of stream channel
Dispharynx
durable goods orders
endfeed
European Council of Chemical Manufacturers Federations
eurygnathic
expansive agent for cement slurry
fast blink
fire bay
flame r proof mine locomotive
friction pad
fuzzy language
general depository
geranium krameri franch.et sav.
glenohunmeral
gyroconic
Hemopure
Herminium glossophyllum
hexacosoic acid
hini
interface microprocessor system
invertor
koxes
languaging
leakage gas flow
level variation
like chalk and cheese
mands
Mazus rockii
methacrylyl-
microinstruction width
Moniliella
monotone-nondecreasing function
Māchhimpur
N,N'-diphenyl-p-phenylenediamine
nataka (india)
net fair
north-light roof
oedema
paretic formula
paving-brick clay
pentaerythritol phosphite
Pinakon
portable water purifier
pudendal plexus
radix scrophularise
reactor instrumentation and control
repair port
riser compound
roache
rotation hexad
salt peter
Sanandaj
screw shaving machine
seismics
size tolerance zone
spark plug engine
spectral shift control reactor
speleozoology
sporetia
Stafford knot
steprocket
super-duralumin
tissue of tumor
toddles
tropaic
trophodermal lacuna
tuberculosis of cold-blooded animal
Tungla
tympan-
undespoiled
unreckonable
Van mohair
Walcheren
warehouse keeper's certificate
wurtzite BN
Yaguaraparo
Yodo-gawa