[化] 轴承合金

Vision of the Future For nearly all of his 86 years, architect Jacque Fresco has been designing cities of the future. Fresco’s structures all derived from a simple form that 1) fascinated him as a b

发表于:2018-11-28 / 阅读(136) / 评论(0) 分类 疯狂英语2004年

By Gary Garriott Broadcast: November 3, 2003 This is Steve Ember with the VOA Special English Development Report. People have been recycling metals for hundreds of years. Today, re-using metal waste o

发表于:2018-12-01 / 阅读(217) / 评论(0) 分类 VOA2003(下)-发展与科学

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(229) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

Archimedes was a Greek scientist. He lives in Syracuse nearly 200 years ago. The King of the land wanted to wear a Golden Crown. He gave some gold to a goldsmith to make a suitable crown. After few days, the goldsmith brought the finished crown to th

发表于:2018-12-08 / 阅读(52) / 评论(0) 分类 英汉幽默故事选读

第一句: We have been importing and exporting all kinds of metals and minerals for thirty years. 我们经营各种金属和矿石的进出口业务已经有30年了。 A: We have been importing and exporting all kinds of metals and minerals for

发表于:2018-12-26 / 阅读(73) / 评论(0) 分类 天天商务口语

DEVELOPMENT REPORT - Recycling Scrap Metal Into MoneyBy Gary Garriott Broadcast: Monday, July 31, 2006 This is the VOA Special English Development Report. People have been recycling metals for hundred

发表于:2019-01-02 / 阅读(91) / 评论(0) 分类 2006年慢速英语(七)月

Scientists Find Large Amounts of Precious Metals in Wastewater In recent months, stories about sewers getting clogged have made international headlines. For example, a so-called fatberg, a mass of grease and diapers, clogged London's sewers. A new st

发表于:2019-01-03 / 阅读(132) / 评论(0) 分类 2017年VOA慢速英语(十一)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Thars gold in them thar hillsand we may have meteorites to thank. Because it appears that a rain of meteors nearly 4 billion years ago peppered the Earths

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 Scientific American(九)月

AS IT IS 2015-03-25 Scrap Metal Separation May Become Less Costly 废金属分离技术成本可能会降低 Recycling, or re-using, metals is much less costly than making them from raw materials in the Earth, called ore. But when old cars, household

发表于:2019-01-12 / 阅读(54) / 评论(0) 分类 2015年VOA慢速英语(三)月

Gold, Oil Prices Up as Investors Seek Safe Haven 投资者寻求避险:黄金、石油价格上涨 NEW YORK The up-and-down prices of oil and gold mirror the unsettled world situation, and both reflect the economic squeeze most nations currently face

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 VOA标准英语2016年(三月)

The fumes of burning sulphur will bleach straw, silk, and other things, and make them white and clean. These fumes are also useful for killing the germs which cause fevers and other diseases. 燃烧的硫磺冒出的烟,可以漂白稻草、丝绸和

发表于:2019-01-17 / 阅读(101) / 评论(0) 分类 英国学生科学读本

Finance and Economics;The London Metal Exchange;Metal cashing;Who wants to buy the LME? 财经;伦敦金属交易所;金属兑现;谁会买下LME? The sight of a pack of adults shouting at each other is rarely edifying. Unless, that is,

发表于:2019-01-27 / 阅读(90) / 评论(0) 分类 经济学人财经系列

当获悉某人晋升或是在事业上取得巨大成就时,应该打个电话或是写封便签祝贺。这种友好往来对建立和巩固友好的商业合作关系大有益处。 Here are some principles that congratulatory letters follow: 1.

发表于:2019-02-04 / 阅读(61) / 评论(0) 分类 实用英语

今天我们要学的词是bearing. Bearing is spelled b-e-a-r-i-n-g, bearing. Bearing 意思是关系,意义。我们常用 to have bearing on something 意思就是同某事有关系,对某事有影响。The decision had much bearing on the way

发表于:2019-02-05 / 阅读(109) / 评论(0) 分类 英语单词荟萃

The owner of the London Metal Exchange aims to target Chinese commodity traders concerned by speculative excesses on the countrys domestic bourses, with plans to establish a physical metals trading platform in mainland China next year. 伦敦金属交易

发表于:2019-02-05 / 阅读(78) / 评论(0) 分类 英语新闻

Lesson 37 All About A Penny 第37课 关于便士 When I was a little boy, pennies, and halfpennies, and farthings were made of pure copper. But copper is too soft a metal to stand the rubbing which coins get. So these old pennies soon became so smoo

发表于:2019-02-07 / 阅读(77) / 评论(0) 分类 英国学生科学读本

Metal, heal thyself 金属,自己愈合吧 Materials science: Researchers have devised an ingenious way for the damaged surfaces of metals to repair themselves when they come to harm 材料科学:研究人员构想出了一种新颖独特的方法,

发表于:2019-02-17 / 阅读(95) / 评论(0) 分类 经济学人综合

1.One is always on a strange road, watching strange scenery and listening to strange music. Then one day, you will find that the things you try hard to forget are already gone. 1.一个人总要走陌生的路,看陌生的风景,听陌生的歌,然

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 英语美文

Vale, the worlds biggest iron ore miner, and Fortescue Metals Group have forged an agreement aimed at boosting their competitiveness in the key market of China, and giving the Brazilian company a foothold in the ore-rich Australian Pilbara region. 世界

发表于:2019-02-18 / 阅读(73) / 评论(0) 分类 英语新闻

Only a dad with a tired face, Coming home from the daily race, Bringing little of gold or fame, To show how well he has played the game, But glad in his heart that his own rejoice To see him come and to hear his voice. 只是个面带倦容的父亲,

发表于:2019-02-25 / 阅读(106) / 评论(0) 分类 英语美文
学英语单词
absolute tangential velocity
absorbing spectacle glass
actrapid HM ampoule
Aelurostrongylus
aerobryidium filamentosum
al awdah (awdah)
alpha source
anomalous weather
As the saying goes
blinkies
Budū', Sabkhat al
calcographers
capitals of botswana
check row planter
chondropathia
colbertan
contour strip intercropping
course deviation indicator
crackstress
cut of lamb
cyperol
data system design and research group
deformed set
direct-detection receiver
division of business
doughnut coil
Elsner's asthma
equipment control switch
filler acceptance
finance and management
forced power transmission
gang rapes
giltest
ginks
global reach
goose clubs
HagueVisby Rules-
heliopses
hot oiling truck
hot rolled finish
i will be there
individual dosimeter
influencing variable
interleaved memory system
interlock bypass
lattice trail
loading man-hole
manetite
many-chambered
micrometer thimble
miogeoclines
ModelPenal Code
musculi digastricus
Naoroji, Dadabhai
nasal mutation
nierembergias
nols
nonpesticide
NPO-body
nsanje
office-supply
once-bucolic
palillogies
panayotis
panel vans
partition balancing
penetration area
pipe-insert with rainer
playster
prosector's wart
raw data base
Re-evaluation of fixed assets
re-jigs
remote-controlled toys
reservoir yield
risd
roadmakings
roof expansion joint cover
rush transport
Sabalpollenites
safe working temperature
seafloor scour
segmental pleural area
self sealing door
Shemagē
Shilin District
shirker
shovel-hoisting engine
skeleton in the cupboard
statistician-general
tahtawi
tech-link
to be of benefit
tomato test
tribe bubaluss
tunnel freezer
unhorrified
varicella pustulosa
video laryngoscopes
water-cooled welding torch
work of art
Zharsuat