雷射导引炸弹

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(89) / 评论(0) 分类 VOA常速英语2008年(四月)

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(78) / 评论(0) 分类 2013年VOA慢速英语(二)月

Soldiers backing Ivory Coast's incumbent president are calling for reinforcements in their battle against fighters supporting the country's internationally-recognized president. In the third day of combat for control of the commercial capital, Abidja

发表于:2018-12-16 / 阅读(89) / 评论(0) 分类 VOA标准英语2011年(四月)

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(95) / 评论(0) 分类 2017年VOA慢速英语(七)月

LONDON, July 20 (Xinhua) -- The hope of the British football team of taking medal from the 2012 London Olympics was given a shock when they were beaten 2-0 at home by Brazil on Friday. The Brazilians showed why they are among the favorites to win a m

发表于:2019-01-09 / 阅读(96) / 评论(0) 分类 英语新闻

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou !

发表于:2019-01-10 / 阅读(134) / 评论(0) 分类 美国加州科学教材California Science GK

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou !

发表于:2019-01-10 / 阅读(128) / 评论(0) 分类 美国加州科学教材California Science GK

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou !

发表于:2019-01-10 / 阅读(106) / 评论(0) 分类 美国加州科学教材California Science GK

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou !

发表于:2019-01-10 / 阅读(121) / 评论(0) 分类 美国加州科学教材California Science GK

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou !

发表于:2019-01-10 / 阅读(118) / 评论(0) 分类 美国加州科学教材California Science GK

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou !

发表于:2019-01-10 / 阅读(160) / 评论(0) 分类 美国加州科学教材California Science GK

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(127) / 评论(0) 分类 2013年VOA慢速英语(五)月

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(91) / 评论(0) 分类 2012年VOA慢速英语(一)月

Attack on Pro-Gbagbo Protestors Draws Criticism from Ivorian Rights Group Dozens of supporters of former Ivory Coast President Laurent Gbagbo were attacked and injured during a rally Sunday in Abidjan, after opponents began throwing stones. Eric-Aim

发表于:2019-01-13 / 阅读(76) / 评论(0) 分类 VOA标准英语2012年(一月)

The Ivory Coast ambassador to the United Nations is calling for more international pressure to make incumbent President Laurent Gbagbo cede power. The Ivorian diplomat warned the situation could turn more violent if outside help is insufficient to fo

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2011年(二月)

介绍: KB=kilobyte /?k?l.?.ba?t/ 千字节 MB=Megabyte /?meɡ.?.ba?t/兆字节 GB=Gigabyte /?ɡ?ɡ.?.ba?t/ 千兆字节 TB=Terabyte /?ter.?.ba?t/万亿字节 A megabyte (MB) is 1024 kilobytes 1MB等于1024KB storage 内存 I've got a new iPhone 7 pl

发表于:2019-01-17 / 阅读(102) / 评论(0) 分类 英语俚语天天说

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(108) / 评论(0) 分类 VOA常速英语2007年(十一月)

Laurent Gbagbo, former President of Cote d'lvoire has appeared at the International Criminal Court in The Hague, to hear if he will be tried on charges of crimes against humanity. Gbagbo faces four charges, including murder and rape, following Cote d

发表于:2019-02-14 / 阅读(91) / 评论(0) 分类 英闻天下

在备考雅思听力考试时,除了要多做练习之外,分析、总结并吸收之前的错题至关重要,但这个步骤却经常为大家所忽视。在做完了雅思听力考试练习后,总结失分点,才能确保下次不会犯同

发表于:2019-02-19 / 阅读(110) / 评论(0) 分类 雅思英语

ROME, June 6 (Xinhua) -- Newly-promoted Serie A side Siena named Giuseppe Sannino as their new coach on Monday replacing new Juventus handler Antonio Conte. The 54-year-old was given a warm welcome by club president Massimo Mezzaroma despite of no co

发表于:2019-02-26 / 阅读(131) / 评论(0) 分类 英语新闻
学英语单词
a chain of
acromial dimples
actio criminalis
active countermeaures
additional revenues
Adyghe
aerial logging
ansi-c
arsenic ion
Aureolaria
beaugregory
bernhard riemanns
boulderstones
bulk tape eraser
bus-drivers
cantilever roof bar
chigoe
cinnamyl cinnamate
clouted
colourimetric shift
command-and-control approach
counterspeller
cubic polynomial
data accessibility
dermatocyst
dynamic loss
errors-and-omission
excizes
factory data collection system
fin efficiency
fine-wool type
fishabler
flat vulcanization
flicker phenomenon
former wing rib
GM_clauses-and-sentences
go to somebody
gohars
gonotype
great electors
great national assembly
grown inner tube
hand teeming
hehehes
help center
houselings
in some senses
incarnating
independency
inter-assay
internal combustion engine repair ship
isobutylurea
ITRF
judicial offices
Kitay-gorod
life of the community
loose - leaf notebook
mechanology
monsoon bucket
mycalex
mycosphaerella sentina (fries) schroter
negative interference
nuclear-policy
overproliferating
periodic perturbations
permanent planting
phi scale
plakoglobins
pre-locating
prick-tease
producer price indexes
proprietary milk substitute
pseudo image
pulv.
rare earth cobalt magnet
raspcut
Ravona
raw silk
read - only file
rehearsal room
Removable hard drive
rising-falling tone
silymonin
snowshoeing
Sorbus esserteauiana
source of local materials
spectral linear attenuation coefficient
sphaerocionium pilosissimum
spirochetal bronchitis
sulprofos
sweep representation
tapist
Taraxacum staticifolium
templatizable
toll call telephone
undraperied
vacuum bag molding
verde salt
visual cut-out
VLAP
white drying
wong