[网络] 激光加工机

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(137) / 评论(0) 分类 VOA常速英语2008年(四月)

[00:00.00] Unit 7 Helping at home [00:04.70]A.Look and say. Listen [00:10.06]what can your robot do? He can sweep the floor. [00:16.72]Now say [00:19.77]what can your robot do? [00:25.34]He can sweep the floor [00:30.98]sweep the floor [00:36.13]wash

发表于:2018-12-12 / 阅读(138) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

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(122) / 评论(0) 分类 2013年VOA慢速英语(二)月

Nose bridge 鼻中 Tip 脚套 Temple 脚丝 Plating 电镀 Printing 印字 Lase 镭射 Spectacle frames 眼镜架 Sunglasses 太阳眼镜 Sports spectacles 运动眼镜 kid's eyewear 儿童眼镜 Reading glasses 老花镜 Contact lens 隐形眼镜 Gl

发表于:2018-12-18 / 阅读(126) / 评论(0) 分类 英文语法词汇

Reading and Processing Emails Every day I feel more and more overwhelmed by email. Once I turn on my computer and look at my inbox, I get sucked into reading and responding to emails. I have a personal email account and an email account for work. Wit

发表于:2018-12-18 / 阅读(151) / 评论(0) 分类 2015年ESL之商务英语

By Mario Ritter Broadcast: October 7, 2003 This is Doug Johnson with the VOA Special English Agriculture Report. Today we finish a two-part series. A listener in Brazil asked about 1)agroecology. This

发表于:2019-01-02 / 阅读(187) / 评论(0) 分类 VOA2003(下)-农业与经济

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(132) / 评论(0) 分类 2017年VOA慢速英语(七)月

By Mario Ritter Broadcast: September 30, 2003 This is Steve Ember with the VOA Special English Agriculture Report. This week, we take a suggestion from a listener in Brazil. Agricultural specialist Lu

发表于:2019-01-04 / 阅读(163) / 评论(0) 分类 VOA2003(下)-农业与经济

1. George Zimmerman, the neighborhood watch volunteer who's been charged with murder in the killing of Trayvon Martin, has surrendered to police. Zimmerman was booked into jail Sunday after having his bail revoked two days earlier. 2. A passenger pla

发表于:2019-01-11 / 阅读(187) / 评论(0) 分类 美联社新闻一分钟2012(六月)

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(183) / 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(153) / 评论(0) 分类 2012年VOA慢速英语(一)月

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(157) / 评论(0) 分类 VOA常速英语2007年(十一月)

今天我们要学的词是catastrophe。 Catastrophe, 是灾难的意思。 Humanitarian catastrophe, 就是人道主义灾难。缅甸发生强热带风暴后,国际慈善机构乐施会警告说,缅甸已经处于一场公共健康灾难的边缘

发表于:2019-02-03 / 阅读(144) / 评论(0) 分类 英语每日一词

眼镜专业术语单词 Nose bridge 鼻中 Tip 脚套 Temple 脚丝 Plating 电镀 Printing 印字 Lase 镭射 Spectacle frames 眼镜架 Sunglasses 太阳眼镜 Sports spectacles 运动眼镜 kids eyewear 儿童眼镜 Reading glasses 老花镜 Contact lens 隐形眼镜 Glass optical lense

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 英文语法词汇

今天我们要学的词是hard-wired。 Hard-wired, 用在人身上的时候,有天生的意思。 Some people are hard-wired to be most productive during the wee hours, 有些人天生就是夜里做事情效率最高。 He is hard-wired to take

发表于:2019-02-07 / 阅读(115) / 评论(0) 分类 英语每日一词

这是一封有关装船细节的通知书。Consignmet 是发送;as stipulated 是按照规定;marking 是标志,俗称唛头;MS 是motor ship的缩写,意思是柴油机船。clean B/L 是清洁提单;sight draft 是即期汇票,也就是

发表于:2019-02-11 / 阅读(149) / 评论(0) 分类 实用英语

Nose bridge 鼻中 Tip 脚套 Temple 脚丝 Plating 电镀 Printing 印字 Lase 镭射 Spectacle frames 眼镜架 Sunglasses 太阳眼镜 Sports spectacles 运动眼镜 kid's eyewear 儿童眼镜 Reading glasses 老花镜 Contact lens 隐形眼镜 Gl

发表于:2019-02-13 / 阅读(130) / 评论(0) 分类 实用英语

CANBERRA, Sept. 30 (Xinhua) -- Australian federal government(联邦政府) on Thursday announced it will immediately lift a freeze on the processing of claims from Afghanistan(阿富汗) asylum seekers. The six-month freeze on processing, whi

发表于:2019-02-18 / 阅读(203) / 评论(0) 分类 英语新闻

We are going to catch things in this podcast, and yes there will be a new phrasal verb as well to catch up with. Like many common English verbs, catch is irregular. The past tense of catch is caught. So, I catch, I caught, I have caught. If you look

发表于:2019-02-19 / 阅读(125) / 评论(0) 分类 听播客学英语

The prefrontal cortex is the region of the brain located just behind the forehead. This is where higher-level cognition occurs, such as recalling whether a word was heard aloud or read. Most people show evidence of more processing on one side of the

发表于:2019-03-06 / 阅读(178) / 评论(0) 分类 英语时差8,16
学英语单词
231
acne necrotica
adzuki beans
amphoteric collector
arginine phosphate
armstands
ball and ring
bilge out
boiler opening
Botkhaneh
British Semi-Longhairs
brittle temperature of polymers
buck/boost converter
Bulultu
calumniousness
cantilever self-elevating platform
chiasmuses
contemptibilities
copris (copris) fukiensis
cross paths with
Cryptocarya maculata
cumulative binomial probability
decorrugative
degrade to
difluoramine
direct metaplasia
early wood
Echinopogon
excess nutrient
eyeliker
factored
functional diagram
funicolare
gairdner
geard
Graham Seamount
high-shoe
human leucocyte antigen
hydrangea hortensia dc. var.hortensia maxim.
Hyoscyamus L.
hypocomplementemias
ideology of individualism
inflammable matter
isobutyl-benzene
jacket rib
kathetometer
kaydon
knapsack compressed air type
Lady wrist watch
leaning back
love-sonnets
lymphocyte
megaloblastic anaemias
mesonephritic sinuses
moicher
Monotropastrum globosum
Mosset
non-observable
normacusineA
papasan chairs
parmelin
pavement abrasion
phosphate bond
plain straight face flange
planetary type vibrator
polite behaviour
polyphosphazenes
pot die forming
powdering
prezs
pseudoacromegaly
pyocyanine
pyrosulfuryl
quinaldines
quotebook
ram cichlids
relative chroma level
ring motor
sanitiser
Schizophyta
secondary audio program
self-mutilating
semi-trailer combination
serial programing
service channel
side branches
snow suit
solder(ing ) gun
Spiraea canescens
templelike
temporary extra man advantage
theoretical volume
thirlwalls
timer
untwines
Uralinia
Vitim
vladies
weissenfels
Wirges
woolding
xdisp