激光打孔

以字母O开头英语绕口令: 1.On a lazy laser raiser lies a laser ray eraser. 1.在一个反应迟钝的激光器上放了一个激光消除器。 2.Old oily Ollie oils old oily autos. 2.油腔滑调的奥利给老油汽车抹油。 3.One-One

发表于:2018-12-03 / 阅读(274) / 评论(0) 分类 英语绕口令大全

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(145) / 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(129) / 评论(0) 分类 2013年VOA慢速英语(二)月

New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力 Parkinsons disease slowly destroys the brains ability to control the muscles, depriving the patients of their mobility. Researchers at the Mayo Cl

发表于:2018-12-16 / 阅读(115) / 评论(0) 分类 VOA标准英语2014年(二月)

[00:00.00]3 Listen and complete. [00:07.90]Complete the TV timetable. [00:11.02]What's on TV, Mum? [00:12.84]It's too early to be watching TV. [00:15.61]It's only six in the morning! [00:18.14]I know but I can't go back to sleep. [00:21.79]OK. There'

发表于:2018-12-29 / 阅读(121) / 评论(0) 分类 外研社新标准初中英语九年级

[00:00.00] MODULE THREE [00:13.84]Research [00:15.78]Unit one [00:19.96]I'm looking for information. [00:23.04]1.Look,listen and learn [00:33.99]A:Come here, Lingling. [00:36.81]Mum has bought a new computer for us. [00:40.15]This is the keyboard. [0

发表于:2018-12-29 / 阅读(153) / 评论(0) 分类 新标准小学英语第五册(三年级起点)

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(140) / 评论(0) 分类 2017年VOA慢速英语(七)月

Some dinosaurs were really huge, and now we may have a better way to estimate just how heavy these giants were. Researchers have developed a method to weigh dinosaurs based on laser scans of their skeletons. The study is in the journal Biology Letter

发表于:2019-01-08 / 阅读(215) / 评论(0) 分类 Scientific American(六)月

This is All Things Considered. I'm Michelle Norris. Phone calls from Sweden woke up two American scientists this morning, John Hall and Roy Glauber. They will share the Nobel Prize for Physics with a German Researcher Theodor Haensch. All three worke

发表于:2019-01-08 / 阅读(217) / 评论(0) 分类 2005年NPR美国国家公共电台

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(192) / 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(165) / 评论(0) 分类 2012年VOA慢速英语(一)月

Lesson 24 Boring! 1.Boring!太无聊啦! 2.Such a boring day!真是无聊的一天! 3.What a boring job!多令人讨厌的工作啊! 4.A boring meeting!真是个令人厌烦的会议! 5.How boring!真无聊!

发表于:2019-01-14 / 阅读(197) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

[0:0]lable laboratory lad lag标签,标记 实验室 男孩,小伙子 落后,滞后 [1:9.3533]lamb landlord landscape lane羔羊,小羊 地主,房东,店主 风景,景色 小路,小巷 [1:52.8522]largely laser latter laughter大部分,主要地 激光器 后者的,末了的 笑,笑声 [2:36.6

发表于:2019-01-16 / 阅读(261) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

歌曲 : Brick by Boring Brick 艺人 :Paramore 音乐星级 : ★★★★ 所属专辑 :Brand New Eyes 发行年代 :2009 风格 :Pop Punk 相关介绍 :新生代摇滚乐队Paramore将于9月29日发行名为《 Brand New Eyes 》的新专辑。绿日乐队Green Day经典专辑《American Idiot

发表于:2019-01-16 / 阅读(162) / 评论(0) 分类 英文摇滚歌曲

Boring vs Bored 如果要形容某个事物,某种体验(thing)令人感到无聊用boring: The movie was boring. 电影很无聊。 The class was boring. 课程很无聊。 但如果是表达某个人(person)感到无聊就用bored: Th

发表于:2019-01-18 / 阅读(129) / 评论(0) 分类 美国文化脱口秀

今日知识点: Boring adj. 无聊的 表示某个东西的本来属性,是一种客观评价。比如: It's boring. 这个东西无聊。 Bored adj. 无聊的 这是一种人的主观感受。比如: I'm bored. 我(感觉)好无聊。 所

发表于:2019-01-24 / 阅读(257) / 评论(0) 分类 每天三分钟学英语

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(166) / 评论(0) 分类 VOA常速英语2007年(十一月)

Boring Saturday Night We look alright We're going out Boring. Paris, France Londontown NYC Boring. Nothing thrills us Anymore No one kills us Anymore Life is such a chore When it's. Boring Sexy boy Girl on girl Mnage trois Boring. Marijuana Cocaine H

发表于:2019-02-11 / 阅读(145) / 评论(0) 分类 好听的英文歌曲

Boring,歌名如此,歌本身却绝对适合在一个懒散、昏睡、无聊的周六下午,书桌前摊开一本根本不想认真看的书,插上耳机,The Pierces两姐妹沁凉的声音灌进来,好像喝了杯味道特别的冰咖啡,

发表于:2019-02-11 / 阅读(123) / 评论(0) 分类 金属

Boring lectures One of my favorite teachers at Southeast Missouri State University in Cape Girardeau is known for his droll sense of humor. Explaining his ground rules to one freshman class, he said, Now I know my lectures can often be dry and boring

发表于:2019-02-22 / 阅读(180) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
a firecracker
akineses
algebraical computer
alphatron
amniosis
Amphistoma
apoalpinone
Arabinofuranosylnucleotides
arteriae nutricia humeri
asarum nipponicum f.maekawa
association neuron
at the expense of someone
Bad Essen
ballsing up
belvel
bibiane
blue goo
bunchy top disease of abaca
cerbera manghas l.
cinnamon-coloured
coarse disperse system
continuous information source
dado plane
dancoff factor
dermoid cyst of mammary glands
despoticalness
document information
Donizetti, Gaetano
ecotrust
edibic
epistomas
estrogenic mycotoxin
evidenced-based
excessive surface penetrant
genart
get come to business
glossa
gorge cornice
granite-top
haematopus ostralegus
hierarchical storage
homochronous
horizontal current
Hydrobates
i'll have you know
imp of the spigot
jarrin
ldcs
lig. fundiforme penis
light-change board
loschmidt number per gram molecule
manis
mirrlees
molecular sieve based catalysts
most favored nation
nameserver
narrow-mindeds
nrz modulation
Parafiyivka
percentage absolute humidity
polycentropus formosanus
press lever shaft
propeller type velocity meter
put up a good front
quartz furnace atomizer
ratio dividers
Rawls
re-release
real memory allocation
reboilered
rectal anesthesia
redilution
robot kinematics
Rubus wawushanensis
Service Advertising Protocol
shoe chain drive
silver intensifier
siphunculina spp.
sole plane
sounding rule
spitroast
spot-faced hole
stop motion mechanism
strategic level
stud link chain cable
sub-dominant species
supersolidities
Sémelay
theoretical cut-off point of bar
thermal protective aid
tonguin'
traffic regulation
trampers
transaction at buyer's option
two hands
ultrasonic leaching
verrazanoes
vomiting and diarrhea
wax simulation
workshop outfit
x-ray powder crystallography
zahariass