能动细胞

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(164) / 评论(0) 分类 VOA2003(下)-环境与健康

locomotive startle strife pledge except gross telecomunication plunder adjustable poke testify polarity justification entertainment degradation outrage pop endeavour consistent porcelain avert oxidize metropolitan

发表于:2018-12-01 / 阅读(119) / 评论(0) 分类 用Mp3背六级单词

When I was a kid, I used to love the sound of the train in the distance. The tracks were about a mile away from my home. The sound of the locomotive and the whistle blowing in the night was somehow relaxing. Hanoi train 3 On the other hand, I don't t

发表于:2018-12-03 / 阅读(112) / 评论(0) 分类 轻松英文阅读

[ti:UNIT 5 Go With Transportation Lesson 34: Trains Go on Rails!] [0:00.580]UNIT 5 第五单元 [0:02.491]Go with Transportation! 乘交通工具去! [0:05.156]Lesson 34: 第34课: [0:07.415]Trains Go on Rails! 火车在铁轨上行驶! [0:10.3

发表于:2018-12-13 / 阅读(158) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Unit 5 [00:03.21]Go with Transportation! [00:07.16]Trains Go on Rails! [00:11.00]Who invented the steam engine? [00:15.05]In the 1700s,many inventors were working on the steam engine. [00:22.31]In the 1760s, [00:26.15]a scientist in England invented

发表于:2018-12-17 / 阅读(178) / 评论(0) 分类 北京仁爱英语八年级下

16 Animal And Machine 动物与机器 The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of w

发表于:2018-12-28 / 阅读(84) / 评论(0) 分类 陈冠商英语背诵文选合集

298. The Steam Locomotive. 298.蒸汽机车 Steam was used to drive boats through the water. 人们用蒸汽在水上驱动船, Why should not steam be used to haul wagons over a railroad? 为什么不可以用蒸汽在路轨上拉动马车? Th

发表于:2018-12-28 / 阅读(72) / 评论(0) 分类 美国学生历史

The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of work for which a particular kind of str

发表于:2019-01-07 / 阅读(137) / 评论(0) 分类 英语背诵文选第一册

US Students Prepare for Robotic Football Championship 美国学生准备机器人足球赛 Football fever will continue in Brazil next month when robotic teams from around the world will gather there seeking to win their own championship. In preparat

发表于:2019-01-14 / 阅读(80) / 评论(0) 分类 VOA标准英语2014年(六月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(250) / 评论(0) 分类 英语新闻

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(228) / 评论(0) 分类 趣味英语

(SOUNDBITE OF MUSIC) RACHEL MARTIN, HOST: It's time now for StoryCorps. Today, a story about the railroad. It comes to us from Barnie Botone in Bismarck, N.D. In 1875, his ancestor, along with dozens of other Native American leaders, was taken by tra

发表于:2019-02-13 / 阅读(91) / 评论(0) 分类 2018年NPR美国国家公共电台12月

I got this old guitar the strings are rusty but it's all I need bring in the kick drum it can back the beat let's gather round and sing a song I got a shaker too the kinds of sound that wants to make you move bring in the uke it will complete the gro

发表于:2019-02-18 / 阅读(103) / 评论(0) 分类 美国乡村音乐

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(179) / 评论(0) 分类 英语新闻

其实,推断题没有想象中的那么难,因为托福文章有很清晰的逻辑架构,T(topic)+A(aspect)+A(attitude)的篇章结构和TS(topic sentence)+D(detail)的段落结构是几乎每节课我都会提到的,只有明白了文章的写

发表于:2019-02-18 / 阅读(120) / 评论(0) 分类 托福英语

Football fever will continue in Brazil next month when robotic teams from around the world will gather there seeking to win their own championship. In preparation, U.S. technology students at the University of Pennsylvania are coaching a team of robo

发表于:2019-02-18 / 阅读(97) / 评论(0) 分类 英语新闻

CHANGSHA, Aug. 10 (Xinhua) -- The world's first super-capacity light rail train was completed Friday by China South Locomotive and Rolling Stock Corporation Limited (CSR) Zhuzhou Electric Locomotive Co., Ltd. in Zhuzhou, central China's Hunan provinc

发表于:2019-02-18 / 阅读(131) / 评论(0) 分类 英语新闻

13. The train has to stop for a while for there is something wrong with it. 火车出了点故障,因此暂停片刻。 还能这样说: The train has to pause because the train has broken down. Since the train has been out of order, it needs to

发表于:2019-02-22 / 阅读(81) / 评论(0) 分类 情景会话口袋书人际篇

Animal And Machine The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of work for which a par

发表于:2019-02-25 / 阅读(98) / 评论(0) 分类 双语有声阅读

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(123) / 评论(0) 分类 英语新闻
学英语单词
abrupt style
actinolysin
ADR (adder)
ageing (aging)
ansons
apple green
Averni
back pressure control
be pooped
bengola
butyolactone
cancan dress
cap serew
CDRAM
central formosan bay-bellied squirrel
Cervantesque
charyowre
crammest
Cremanthodium microphyllum
diabasis
direction lines method
discriminant analysis
down draft sintering machine
dull roll
Duroziez's sign
echelon design
egg raft
emulsibility
engine hatchway
environment analysis
esonarimod
euthanise
femat
fragmentimurate
frozen injury
get done with
giant glory scattering
grimelius
gymnuras
harmonic telephone ringer
have complementary advantages
hefting
incoherently
indication rate
integer harmonics
key trapping
lake environment
langauge
laser-Raman spectrometry
life-systems
live streamer
long-term market outlook
louis riel
magneto gyrocompass
maritime satellite system (marsat)
mask negative
massello
mergens
minimal heading
modestinus
MRF4
multilists
natsumi
on the site
one-chip camera
only-in-america
oued zem
Pefalcine
pending request
perchloro-ethylene resin
phenostal
phonetizing
pickling process
plasma display microprocessor controller
platen-pressed particle board
pollen sac
polypeptide drug
pony roll
post-nationalist
pueblo-style
quillan
quintupled torpedo tube set
reuser
semidetacheds
sensor event adapter
slayed
slow relief relay
sociobiologists
specific growth rate
Stallarholmen
stat padder
straight tube bundle
temps li? grand
thai-stylest
trapezohedral hemihedrism
twisted root
unforbid
vassallis
villanellists
William Fulbright
windows phone
yrast line