高速金属氧化半导体

A: I need to get my high speed internet installed. B: You'll need to make an appointment. A: Could I do that right now, please? B: What day would you like us to do the installation? A: Is Friday good? B: We're only available at 3:00 pm. A: You can't

发表于:2018-11-30 / 阅读(212) / 评论(0) 分类 英语情景对话-日常生活

A: When can I get high speed internet installed? B: You're going to have to make an appointment. A: Can I make one right now? B: When would you like the installation to be done? A: I'm off this Friday. B: The only time we can come on Friday is at 3:0

发表于:2018-11-30 / 阅读(213) / 评论(0) 分类 英语情景对话-日常生活

A final stretch of high-speed railway began operation on Wednesday, making it the rail of its kind to circle an island. A bullet train set off yesterday from Haikou, the capital of the island province, on the 345-km western track of the loop line. It

发表于:2018-12-02 / 阅读(203) / 评论(0) 分类 2015CRI中国国际广播电台

088 distance and speed Words Near/close far rush hurry crawl pace velocity wide tall long short length deep narrow broad high depth shallow short-cut long-distance rapid slow fast quick height low faraway Phrases Take(time) A drive/walk A distance of

发表于:2018-12-10 / 阅读(160) / 评论(0) 分类 情景英语口语100主题

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 3 Monday morning in Tokyo, J

发表于:2018-12-19 / 阅读(176) / 评论(0) 分类 环球英语 Spotlight

A faster way of travel but with higher cost, high-speed rail in China continues to undergoing doublt. The 2,298-kilometer line which links five regional economic centers including Beijing, Zhengzhou, Wuhan, Changsha and Guangzhou, largely shortens th

发表于:2018-12-19 / 阅读(174) / 评论(0) 分类 英闻天下

This is Scientific American's 60-Second Science. I'm Karen Hopkin, this'll just take a minute. On February 8th, we told you about scientists who had created a device worn over the knees that could harvest the energy you otherwise waste while walking.

发表于:2018-12-24 / 阅读(134) / 评论(0) 分类 Scientific American(二)月

THE PRESIDENT: Good morning. This week I visited the city of Chicago. In that great city, and across America, our strong and growing economy is creating jobs and delivering prosperity to more of our people. In the Chicago area, businesses have added

发表于:2018-12-30 / 阅读(147) / 评论(0) 分类 美国总统电台演说

By Carol Pearson Washington 04 July 2007 Researchers have found that chocolate dark chocolate is good for your heart. They say it may stave off hardening of the arteries among smokers, and it has more antioxidants per gram than red wine, green tea or

发表于:2019-01-06 / 阅读(173) / 评论(0) 分类 2007年VOA标准英语(七月)

Work begins on major high-speed railway in western China XI'AN, Oct. 27 (Xinhua) -- Construction work started Saturday on a major high-speed railway in China's western hinterland to promote local economic cooperation and development. The 643-km-long

发表于:2019-01-11 / 阅读(188) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S

发表于:2019-01-11 / 阅读(235) / 评论(0) 分类 VOA慢速英语2007年(十一)月

A faster way of travel but with higher cost, high-speed rail in China continues to undergoing doublt. The 2,298-kilometer line which links five regional economic centers including Beijing, Zhengzhou, Wuhan, Changsha and Guangzhou, largely shortens th

发表于:2019-01-19 / 阅读(156) / 评论(0) 分类 英闻天下

暂无音频 REMARKS BY THE PRESIDENT AND THE VICE PRESIDENT ON A VISION FOR HIGH-SPEED RAIL IN AMERICA Room 450 Dwight D. Eisenhower Executive Office Building 9:33 A.M. EDT THE VICE PRESIDENT: Thank you. (Applause.) I promise these comments will be sho

发表于:2019-01-26 / 阅读(239) / 评论(0) 分类 美国总统每日发言

18招促环保(双语) 我们中的每个人都应该对自己日常生活活动和选择所产生的温室气体负责。因此,防止气候变化需要地球上的每个人共同来努力。在中国,平均每户每年的碳排放量是2.41吨

发表于:2019-02-06 / 阅读(226) / 评论(0) 分类 实用英语

HONG KONG After a customer canceled a large order at the last minute, shares in Aixtron, a German high-tech company, sank fast. 香港一个客户在最后时刻取消一笔大订单后,德国高科技公司爱思强(Aixtron)的股价迅速下滑。

发表于:2019-02-07 / 阅读(148) / 评论(0) 分类 英语新闻

China's push to become a world leader in high-tech industries has one neighbor particularly worried about new competition on the block: South Korea. 中国正在努力寻求成为高科技产业的世界领导者,这样的野心引起了邻国韩国的

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 英语新闻

The Cleaning Power of Soft Drinks! 饮料的神奇清洁能力 Lets begin with a cleaning tip: If you have some tarnished or corroded brass that you want to clean, an old brass candlestick for example, you can use Coca-Cola, or any other cola soft dr

发表于:2019-02-24 / 阅读(137) / 评论(0) 分类 英语听力文摘 English Digest

QINGDAO, Shandong, Dec. 26 (Xinhua) -- China's largest rail vehicle maker, CSR Corp. Ltd, over the weekend launched its first test train that features speeds reaching up to 500 km per hour. The six-car train with a fairshaped head is the newest in th

发表于:2019-02-25 / 阅读(167) / 评论(0) 分类 英语新闻

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(239) / 评论(0) 分类 英语新闻

AMERICAS wealthy, lured by the mineral springs, flocked to Saratoga during the 19th century. Gilded-Age figures such as J.P. Morgan, the financier, summered there. The race course, which opened in 1863, became a huge draw. Even James Bond placed a fl

发表于:2019-02-25 / 阅读(123) / 评论(0) 分类 经济学人综合
学英语单词
Alfred Lothar Wegener
AMABEVAN
amplitude-versus-frequency curve
applied solid state science
as cross with a sore head
autonomous hyperfunctional thyroid nodule
avant garde
bank premise
Benteng
brass scrap
calvatia craniiformis
collective self-defense
conduction parameter
core reactivity control
D train
decontamination-index
deed of transfer
depression factor
device oriented
direction finding apparatus
drex
effective rainfall
egress time
electro dynamics
electro-flash for micro-photography
enmist
epipericardial ridge
equal leg
exaturate
expandable coolant
exterior palpi
first swing
fluoroether rubber
full-width rinsing
gangrene of gingiva
geffroyite
glycocaine
h-chymase
handlead survey
heat resisting aluminum paint
hecte
Impatiens sultanii
interface specification standard
introspectable
investment firm
keeping still and in deep meditation
Le operation
Leibsch
logier
manganic trimetaphosphate
mdul
MEK dewaxing
methotrimeprazine maleate
multicountry
neutron flux sensor
non-hereditary variability
nonoxidized
nuclear phenomenon
pansys
peace be with you
pedestal-type centrifugal compressor
pentonic acid
personnel scheduling
phenacolepas galathea
propitiatoire
public transport priority
receipt in full
relative sexuality
remote control gear
reseparates
sanctions-bustings
scientificiall
screen-test
screening factor
self-binding enamelled wire
signpost
size down
smirks
soft matter
solid tire
spindle angle
ST_doing-and-achieving_taking-part-and-getting-involved
stagnation of blood
structural junction
sum of squares total (sst)
super sigits
symmetrical bedding
technical director
torch scarfing
two-stage lithiumbromide absorption refrigerating machine
unactively
vacuum phototube
vapor-quench
vibrioid
watched my back
wave ... aside
webside
went nuts
whisker biscuits
whitney youngs
widstrand
Y-coordinate