矿用一般型电气设备

One day these manned space missions may reach out even further to distant planets with alien atmospheres, atmospheres that may support their own life forms. Else where in our universe on distant planets, alien air may support extraterrestrial life. J

发表于:2018-12-03 / 阅读(81) / 评论(0) 分类 探索与发现2014年

[00:06.02]The seven-year champs are here! 七届冠军在此! [00:18.70]-T-H-E-T-A! -Nu! -T-H-E-T-A! -Nu! [00:21.70]-T-H-E-T-A! -What? -T-H-E-T-A! -What? [00:25.78]-T-H-E-T-A! -What? -T-H-E-T-A! -What? [00:28.78]Who's that creeping in my window? Who'

发表于:2018-12-07 / 阅读(131) / 评论(0) 分类 听电影学英语-街舞少年

听广告学英语:Welcome Electrical Machines惠康电器 原文:Welcome presents you a state-of-the-art offer with a Tamashi home entertainment range. Designed in Europe with advanced Japanese technology, Tamashi combines good-look with technical know how. C

发表于:2018-12-07 / 阅读(168) / 评论(0) 分类 听广告学英语

Lesson 88 Trapped in a mine 困在矿井里 First listen and then answer the question. 听录音,然后回答以下问题。 Why is the rescue taking so long? Six men have been trapped in a mine for

发表于:2018-12-08 / 阅读(239) / 评论(0) 分类 新概念英语第二册

凝聚摇滚真情与独到观点的先锋劲旅U2 称霸欧洲15国冠军精选大碟中直击英国金榜TOP 5 意境凄美耐人寻味的摇滚精品 歌手:U2 U2 - Electrical Storm The sea is swells like a sore head and the night it is aching Two lovers lie with no sheets on their bed and the

发表于:2018-12-14 / 阅读(142) / 评论(0) 分类 史上最强的十七首英文冠军单曲

HEALTH REPORT - Scientists Say Anger Disorder 'Much More Common' Than BelievedBy Brianna Blake Broadcast: Tue, 27 Jun 2006 16:00:00 UTC I'm Steve Ember with the VOA Special English Health Report. Road

发表于:2019-01-02 / 阅读(70) / 评论(0) 分类 2006年慢速英语(六)月

IN THE NEWS - Missing Explosives in Iraq By Cynthia Kirk Broadcast: Saturday, October 30, 2004 This is Steve Ember with In the News in VOA Special English. On Monday, the United Nations nuclear agency

发表于:2019-01-02 / 阅读(80) / 评论(0) 分类 教育与新闻

Indias High Court Temporarily Bans Firecrackers in New Delhi The air in the Indian capital, New Delhi, is among the most polluted of any city in the world. That is one reason Indias highest court has ordered a temporary ban on firecracker sales durin

发表于:2019-01-03 / 阅读(90) / 评论(0) 分类 2017年VOA慢速英语(十)月

BEIJING, Aug. 24 (Xinhua) -- A spokesman for China's work safety regulator said on Friday that coal mining remains a high-risk industry in the country despite improvements over the past decade. Speaking at a press conference in Beijing, Huang Yi, of

发表于:2019-01-07 / 阅读(86) / 评论(0) 分类 英语新闻

RANDI KAYE, CNN CORRESPONDENT: We take our shoes off, remove our laptops, and toss our bottled water all in the name of safety. But are we any safer today than we were before 9/11? Not exactly, says Bruce Schneier, author and security technologist. B

发表于:2019-01-08 / 阅读(351) / 评论(0) 分类 CNN2010年(一)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 Scientific American(九)月

[00:01.56]Gunpowder [00:03.47]Gunpowder was invented by the Chinese [00:05.73]in the eighth century AD. [00:08.28]Early Chinese scientists discovered [00:10.64]that they could make an explosive substance [00:12.76]by mixing sulphur,charcoal and saltp

发表于:2019-01-10 / 阅读(207) / 评论(0) 分类 北师大版高中英语模块7(选修)

Energy isn't created or destroyed,it's transferred, so it's transferred from the center of the Sun through the atmospheres to us in many forms, warmth and light via the plants and via the food that we eat. I can really understand why ancient civiliza

发表于:2019-01-11 / 阅读(86) / 评论(0) 分类 探索与发现2015年

Power Outages Renew Interest in Renewable Energy 电力短缺倒逼对再生能源的兴趣 South Africas state power company, Eskom, is struggling to meet demand for electricity in the country. The company has put in place an aggressive plan for lim

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2015年VOA慢速英语(二)月

Independence Day 词汇典故:独立日 Hello and welcome to the VOA Learning English program Words and Their Stories. Independence Day is a huge celebration in the United States. People celebrate by having parades and picnics and usually end the day

发表于:2019-01-12 / 阅读(93) / 评论(0) 分类 2015年VOA慢速英语(七)月

A letter which could stand for evergreen. There are sticks of trees everywhere. Or extreme environment. Bye-bye. Or even for experts. In the vicinity of five minutes, these pants should be in New York. But while these would be suitable selections, th

发表于:2019-01-23 / 阅读(109) / 评论(0) 分类 探索与发现2013年

But that damned animal also did a speed of 18.5. 在整个一小时内,战舰只能保持着这样的速度, For the next hour our frigate kept up this pace without gaining a fathom! 多进二米也办不到! This was humiliating for one of the

发表于:2019-01-28 / 阅读(73) / 评论(0) 分类 《海底两万里》中英双语有声读物

Well then, when you dive under the waves, Ned, for every thirty-two feet of water above you, your body is tolerating the pressure of one more atmosphere, in other words, one more kilogram per each square centimeter on your body's surface. 尼德兰,好

发表于:2019-01-28 / 阅读(62) / 评论(0) 分类 《海底两万里》中英双语有声读物

萨拉热窝市中心爆炸,无一人伤亡 SARAJEVO, Feb. 10 (Xinhua) -- A huge explosion was heard in central Sarajevo Monday night, and police said there were no injuries. A local police press officer told Xinhua the explosion occurred at the en

发表于:2019-02-05 / 阅读(89) / 评论(0) 分类 英语新闻

Lignite is low grade coal which contains more moisture than high grade coal and is dirty to burn. Southland has ten areas with lignite. Solid Energy, which is a government company, plans to mine this lignite. The company has plans to build a $25m bri

发表于:2019-02-17 / 阅读(87) / 评论(0) 分类 新西兰英语
学英语单词
acted
actual activity
aerial work platforms
all the mode
alutiiq
aneroid manometer
anomocytic type of stoma
antocow
arctictis bintourongs
attenuation limited operation
back focal distance
balmifying
bildungsroman
Birzebbuga
broad equatorial band
Brânceni
cacoepies
cane wax
cenolate
center of a Lie algebra
Chlororphyll
close tolerances
combined estimation
cost variance-direct materials account
counterfeit trade-marks
dam moraine
daulocoris feanus
dejure population
disbarked
effect of crowding
egg whisking machine
eupithecia yoshimotoi
fairfoot
fixed - bed reactor
fixed equipment
flyingly
forati
franisse
fused silica filament
graduated rate schedule
green hata
greenbriar
hard wart
have an idea
Hemicycadales
historical grammar
hold in esteem
hollick
huizer
hypersplit
ice-rinks
iriscopes
jhvhs
lag of time
leucodon sphaerocarpus
levelling charges
limited number
look for all the world like
look-alikes
magic spells
margin of drill
Moltke
opticoarachnoiditis
ortonville
pain-worthy
panelectroscop
pc-compatible
Pellegrino Parmense
permissible dust emission
Plassey
positive method
postglacial period
proteolytical
reflectron
remote handling system
revervation area
sailing-boat
satellite TV
schizogenetic space
self-rating depressive scale
service order table
speak on behalf of...
spun in metal
stathenry
stress dependence
suessmuth
sun gazer
synovial chondromatosis
tarrytowns
technician as assistant professor
thermal x-rays
thiodeoxykanamycin
thioketones
tip printing
tlaquimilolli
travelling portal crane
tree-and-branch
unracking
uranosphathite
value-components
whistle rigging
zdenko