电气退火炉

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(282) / 评论(0) 分类 VOA2003(下)-发展与科学

1. A) Dick's trousers don't match his jacket. B) Dick looks funny in that yellow jacket. C) The color of Dick's jacket is too dark. D) Dick has bad taste in clothes. 2. A) Call the police station. B)

发表于:2018-12-01 / 阅读(227) / 评论(0) 分类 【CET 12-24备战】六级听力

1. A) Dick's trousers don't match his jacket. B) Dick looks funny in that yellow jacket. C) The color of Dick's jacket is too dark. D) Dick has bad taste in clothes. 2. A) Call the police station. B)

发表于:2018-12-01 / 阅读(234) / 评论(0) 分类 【CET 12-24备战】六级听力

So we know that the distance must be about eight thousand miles, as twenty-five is a little more than three times eight. 那么我们就知道从世界一面到另一面的距离肯定是大约8000英里,因为25是8的三倍多一点。 That is no

发表于:2018-12-04 / 阅读(174) / 评论(0) 分类 美国学生世界地理教材

[00:04.66]This is Martin 这是马丁 [00:07.30]This is my son 他是我儿子 [00:23.10]Martin, no! 马丁,住手 [00:28.70]We'll have a contest to see who he comes to first 我们试试看他会先到谁那儿 [00:37.50]Come here, Teddy! Come her

发表于:2018-12-07 / 阅读(147) / 评论(0) 分类 听电影学英语-人工智能

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(146) / 评论(0) 分类 (科普英语)Earth and Sky

Amid all the tradition and history of Katmandu, a profound change is in the air. In fact, it might literally clear the air, reducing the choking pollution which has blighted this congested valley. The streets of the capital are gradually being taken

发表于:2018-12-11 / 阅读(142) / 评论(0) 分类 万花筒2008年

3King Nebuchadnezzar made an image of gold, ninety feet high and nine feet wide, and set it up on the plain of Dura in the province of Babylon. 2He then summoned the satraps, prefects, governors, advisers, treasurers, judges, magistrates and all the

发表于:2018-12-18 / 阅读(169) / 评论(0) 分类 圣经旧约 但以理书

A Divine Image 一个圣像 Cruelty has a human heart, 残酷有一颗人的心 And Jealousy a human face; 嫉妒有一张人的脸 Terror the human form divine, 恐怖,披着神圣的人形 And Secrecy the human dress. 而隐私却穿上了人的衣

发表于:2018-12-31 / 阅读(220) / 评论(0) 分类 天真与经验之歌

A ban on electric bicycles in New York City is hurting delivery workers who depend on them to earn a living. Many of the workers are immigrants. Electric bicycles, or e-bikes, have foot-powered pedals like other bicycles. But they also have electric-

发表于:2019-01-03 / 阅读(220) / 评论(0) 分类 2018年VOA慢速英语(二)月

This is Valentines Day and this morning, we have a few words about love and money. According to research from a major credit card company, the average man spends about $130 on his sweetheart. Women, spend about half that. For people who want to spend

发表于:2019-01-07 / 阅读(211) / 评论(0) 分类 2006年NPR美国国家公共电台

Lesson 64 The Red Metal Called Copper 第64课 红色金属铜 There is only one metal which is red in colour. Its name is copper. On the shores of Lake Superior in North America, lumps of pure copper are found in the rocks; but in Cornwall , and in

发表于:2019-01-17 / 阅读(120) / 评论(0) 分类 英国学生科学读本

Official figures from the Ministry of Transportation show emissions from car exhaust account for 31 percent of the country's total air pollution. In an effort to bring that figure down, the central government has been supporting a series of subsidies

发表于:2019-01-19 / 阅读(134) / 评论(0) 分类 2015CRI中国国际广播电台

Automakers are rolling out their new electric vehicles at the 2018 Beijing Motor Show, the motor industry's biggest sales event this year. Carmakers expect new growth in China's market despite the looming threat of a trade war between China and the U

发表于:2019-01-19 / 阅读(180) / 评论(0) 分类 2018CRI中国国际广播电台

1. A) Dick's trousers don't match his jacket. B) Dick looks funny in that yellow jacket. C) The color of Dick's jacket is too dark. D) Dick has bad taste in clothes. 2. A) Call the police station. B) Get the wallet for the man. C) Show the man her fa

发表于:2019-01-25 / 阅读(325) / 评论(0) 分类 英语六级听力练习集锦

1. A) Dick's trousers don't match his jacket. B) Dick looks funny in that yellow jacket. C) The color of Dick's jacket is too dark. D) Dick has bad taste in clothes. 2. A) Call the police station. B) Get the wallet for the man. C) Show the man her fa

发表于:2019-01-25 / 阅读(229) / 评论(0) 分类 英语六级听力练习集锦

Thermometers just tell you the temperature. Thermostats need to do more than that. In addition to reading the air temperature, thermostats also turn your furnace on if the air gets too cool, and turn it off again when the air heats up. How do they do

发表于:2019-01-26 / 阅读(126) / 评论(0) 分类 英语听力文摘 English Digest

BEIJING, Sept. 6 (Xinhuanet) -- Scientists from Tufts University of the U.S. have created the world's smallest electrical motor in a single molecule. The finding was published in the journal Nature Nanotechnology on Monday. In the research, scientist

发表于:2019-01-30 / 阅读(163) / 评论(0) 分类 英语新闻

iron and steel industry 钢铁工业 ironworks 铁厂 foundry 铸造车间 steelworks, steel mill 钢厂 coking plant 炼焦厂 electrometallurgy 电冶金学 powder metallurgy 粉末冶金学 blast f

发表于:2019-02-11 / 阅读(168) / 评论(0) 分类 英文语法词汇

According to statistics, more than 27-thousand electric vehicles have been sold in the 25 cities around China that are conducting electric vehicle trials. Among the vehicles, 23-thousand are serving the public service sector, but only four-thousand f

发表于:2019-02-21 / 阅读(171) / 评论(0) 分类 英闻天下
学英语单词
-alcolol
Aconitum smithii
amerced
ante-spot value date
application builder
array-type microspectrometer
assertfail
attdef
beweaponed
BHN (Brinell hardness number)
blumenbachite (alabandite)
Campanumoea celebica
Capuron's points
ccd
ceere
check swings
Cheze
chinese air force (caf)
collateral assignment
daiblet
danse aux aveugles (france)
deduct from
Deltatherium
depreciated
distress frequencies
dorsiventrality
Einstein, Alfred
family Juglandaceae
felt suction box
financial difficulties
fixation test
fnlas
foxhill
glitterand
graminose
Guatemala grasses
hauling machine
heterochromatinic
incisivus labii inferioris
increase in value
infant scale
janssen
Jaques
Kozhikode
last-generation
lay eggs
Leucichthys
lock something away
logistics module
make a snowman
mediumsized vein
Muscoviter
musculi articularis
Namrole
non-cultivable
non-hydrocarbon
normal angle
NSU
ordered set of rules
pan-magic square
passenger facility
pierre-louis
poveda
principle chord
prototype flying phase
pseudocapsule
pseudopeptidoglycan
Pz-peptidases
real-time input-output
relocate
ringers
roll - on roll - off
root of the characteristic equation
Saussurea kanzanensis
selective disclosure
semolina pudding
Sensocaine
short sign-on
simulated modeling
slump buster
smoker's throat
space division network
suborder Nematocera
sulfatide
surface skidding
Symplocos paucinervia
Table C.
talc porcelain
tancock
the holidays
TrEPS
trigonal lattice
tubular combustion chamber
urethral papilloma
usbekite
velocity fluctuation
viral inactivation
water affinity
wawrinka
wearout
white rugose rose
williams landel ferry equation