[激光] 板条激光器;[激光] 盘形激光器;片状激光器

苏珊和安德鲁今天讨论的主题是人工智能..... Andrew: Some people are really interested in artificial intelligence and the role that it will play in the future. Other people dont care at all. So I would say that Im in the first camp. I

发表于:2018-12-03 / 阅读(150) / 评论(0) 分类 话匣子英语

It's easy to appreciate the power of the sun 在这样炎热的夏日,站在德州湾海边 on a nice hot summer's day like here on the Texas Gulf Coast. 不难体会太阳的威力 And you can feel the power of the sun on your skin, 皮肤能清楚感

发表于:2018-12-07 / 阅读(164) / 评论(0) 分类 2006年慢速英语(五)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

FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell about a new cancer treatment and a study of the disease malaria. We will tell about the possibility of drier con

发表于:2018-12-16 / 阅读(129) / 评论(0) 分类 2010年VOA慢速英语(十一)月

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This will just take a minute. Ben Franklin started it and it's hotter than ever: research on lightning. For the first time, a team of European scientists have used lasers to create

发表于:2018-12-24 / 阅读(140) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Whether it's for streaming Netflix or sharing files, we're gobbling up more and more dataand we want it faster. But even shooting data with lasers over fiber-o

发表于:2018-12-24 / 阅读(162) / 评论(0) 分类 Scientific American(五)月

There Paul Jobs could tinker with cars and his son with electronics. 在车库里,保罗乔布斯可以修汽车,而他儿子可以玩他的电子设备。 Its other significant attribute was that it was just over the line inside what was then th

发表于:2018-12-26 / 阅读(122) / 评论(0) 分类 乔布斯传

[00:06.37]The United States has a new official clock. [00:10.95]The clock began operating late last year in the American city of Boulder,Colorado. [00:18.39]Experts say the new clock is so exact that it will neither gain nor lose so much as one secon

发表于:2018-12-26 / 阅读(140) / 评论(0) 分类 美国英语听力80篇

Grind Time《消磨时间》NBA中场休息经常播的宣传曲 演唱者:Chamillionaire 07年NBA的宣传曲《磨时间》,中央五常放的~ Chamillionaire获2006年最佳饶舌音乐大奖 英文歌词 (*talking*) Ha-ha, live from Houston T

发表于:2019-01-10 / 阅读(159) / 评论(0) 分类 英语说唱歌曲

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(191) / 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(164) / 评论(0) 分类 2012年VOA慢速英语(一)月

STEVE EMBER: Im Steve Ember. FAITH LAPIDUS: And Im Faith Lapidus with EXPLORATIONS in VOA Special English. This week, we tell about one of the most recognizable objects in science fiction the laser. And we tell how the laser has made its mark in the

发表于:2019-01-12 / 阅读(123) / 评论(0) 分类 2010年VOA慢速英语(九)月

Lasers Used to Chill, Instead of Heat 有史以来第一次:科学家使用激光冷却液体 University of Washington researchers say they used a laser to turn hot water into cool water. Five engineers from the university are the first in the 50-yea

发表于:2019-01-12 / 阅读(109) / 评论(0) 分类 2015年VOA慢速英语(十二)月

Last month, Washington, D.C., opened a new kind of trade school of which it is immensely proud. This is not one of the old-fashioned vocational schools that taught literal nuts-and-bolts repair work or hands-on career training in fields like auto re

发表于:2019-01-12 / 阅读(142) / 评论(0) 分类 VOA标准英语2008年(九月)

LULU GARCIA-NAVARRO, HOST: Forget about scarecrows. Some farmers are using laser beams to shoot thieving birds from their fields. From the berry fields of Oregon, Tom Banse of the Northwest News Network brings us this report. TOM BANSE: Blueberry and

发表于:2019-01-17 / 阅读(111) / 评论(0) 分类 2018年NPR美国国家公共电台8月

Random numbers are hugely important for modern computing. They're used to encrypt credit card numbers and emails. To inject randomness into online gaming. And to simulate super complex phenomena, like protein folding or nuclear fission. But here's th

发表于:2019-01-20 / 阅读(142) / 评论(0) 分类 2016年Scientific American(九)月

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 science of the future to eve

发表于:2019-01-24 / 阅读(190) / 评论(0) 分类 英语语言学习

Starting with a big new step for America's food supply. The FDA has approved genetically modified apples that won't brown as quickly and potatos that won't bruise. But not anyone is on board, McDanold says it won't use GMO potatos, neither will ?, a

发表于:2019-01-29 / 阅读(112) / 评论(0) 分类 访谈录2015年

Jon Rubinstein, who was in charge of hardware, adapted the microprocessor and guts of the PowerMac G3, 负责硬件的部门主管乔恩鲁宾斯坦,决定采用PowerMac G3的微处理器和内核, Apple's high-end professional computer, for use

发表于:2019-02-15 / 阅读(128) / 评论(0) 分类 乔布斯传

You stopped looking for me a long time back, but I am still hopeful that someday you will come asking for me. I have believed that someday you will look outside your window searching for me, but, alas! My hopes are slowly diminishing. Seated in my li

发表于:2019-02-19 / 阅读(156) / 评论(0) 分类 英语美文
学英语单词
-lia
Act-O-Vial
alder-
alkapton alcapton
andrae
ansco
Ashill
asteal
atmospheric thermal conductivity
azacyclooctatetraene
backing cloth
bacteriorrhiza
basoerythrocytosis
beats the hell out of me
Blue Tooth
broth bouillon
capping inversion (layer)
catholyte compartment
caul puller
characteristics of airfoil
chess
Coconuco
collection surface
consentrik
correligionists
corser
cross flow dryer
cruuing die
cryptocephalus trifasciatus
data line occupied
declensional
demania scaberrima
diabetologist
discriminational
duty factor of transmission
electro-optic transducer
electronic relay
endo-configuration
Erynite
ethylene chloride
french method of thinning
fuel consumption map
gantries
geminus
genus Eoraptor
groupwise extension
Halifax County
hall-marks
heat sterilization machine
heterocentric
ichthyosauriform
infectivities
intertilled crops
ivory point
Jebrāng
kamp
karaits
koziol
marine electric range
MIMR
miniSD
musicalls
octynedioic acid
offbudget
Perestan
phygoblastema
plug lead
polariscopic
pompon
propagation vector
psychobabbles
pull-type recoiler
rainbow perches
Rajneeshee
Regiones pleuropulmonales
reserpoxidine
robot actuator
sale manager
seno
sick-call
source object
spectradyne
split fabric
symmetrical inductive diaphragm
syndrome of blood stasis and stagnant qi
tension gage
the brady bunch
third-trimesters
total insurance
train stations
traumatic response
triple action skid control brake system
troglodytical
twirl
urea hydrolyser
Uv Radiometer
v/m
Vansant
von kossa stain
wern
yellow leaf blotch
Zwartsluis