不变面;不变平面

EXPLORATIONS - The X- 15 Rocketplane By Marilyn Christiano Broadcast: Wednesday, February 18, 2004 (THEME) ANNCR: Explorations -- a program in Special English by the Voice of America. (THEME) The X-15

发表于:2018-12-01 / 阅读(162) / 评论(0) 分类 Explorations

Traveling by plane is exciting, but it can also be very tiring. There are so many things to be done. You have to pay the airport tax, check in your bags and then get to the departure gate. So it's bes

发表于:2018-12-08 / 阅读(195) / 评论(0) 分类 赖世雄中级美国英语

First Flight Completed of Plane with No Moving Parts Engineers say they have carried out the first-ever flight of an electric airplane with no moving parts. Researchers at the Massachusetts Institute of Technology, or MIT, recently shared video of th

发表于:2018-12-14 / 阅读(96) / 评论(0) 分类 2018年VOA慢速英语(十一)月

Solar-Powered Plane to Fly Around the World The makers and pilots of a solar-powered plane will try to fly it around the world beginning next month. The plane is called Solar Impulse 2, or SI-2. It arrived in pieces recently in Abu Dhabi in the Unite

发表于:2018-12-16 / 阅读(66) / 评论(0) 分类 2015年VOA慢速英语(二)月

[00:02.46]Module 10 SEEING A DOCTOR [00:06.57]UNIT 2 How can I help you, Mrs Nell? [00:11.51]1 Listen and read. Then say. [00:16.15]The Royal Flying Doctor Service [00:18.93]of Australia the (RFDS), [00:22.02]provides medical services for people [00:

发表于:2018-12-29 / 阅读(73) / 评论(0) 分类 外研社新标准初中英语八年级

A: I need to make a plane reservation. B: We can book your trip right now. What city are you flying to? A: I need to fly to New York City. B: What date would you like me to book this plane ticket for? A: I need a flight on July 4th. B: You can fly ou

发表于:2018-12-30 / 阅读(132) / 评论(0) 分类 旅游英语对话

An unusual Boeing 747 arrived in Christchurch at the weekend from California. It has a telescope on board. The plane will spend the next three weeks flying the skies of the South Island to study the Milky Way. It is called SOFIA, Stratospheric Observ

发表于:2018-12-31 / 阅读(118) / 评论(0) 分类 新西兰英语

The Alps from the plane. Many of you have seen some part of the Alps, I suppose. They're spectacular, aren't they? I saw a small part of them recently from a plane. I was traveling from the south of France up to Germany. Luckily, I was sitting next t

发表于:2019-01-01 / 阅读(78) / 评论(0) 分类 英语博客 A cup of English

The United Nations reports a humanitarian aid flight carrying 15 passengers and two crew crashed in the eastern Democratic Republic of Congo, 15 kilometers northwest of the airstrip at Bukavu in South Kivu Monday afternoon. The U.S.-based group that

发表于:2019-01-19 / 阅读(68) / 评论(0) 分类 VOA标准英语2008年(九月)

经典歌曲-乘喷汽机离去Leaving On a Jet Plane Chantal Kreviazuk Leaving On a Jet Plane All my bags are packed, I'm ready to go, I'm standing here outside your door. I hate to wake you up to say good-bye. But the dawn is breaking It's early mo

发表于:2019-01-28 / 阅读(167) / 评论(0) 分类 经典英文歌曲

OSAKA, Jan. 1 (Xinhua) -- A passenger plane of a Japanese low- cost carrier was struck by lightning in the southwestern Japanese prefecture of Fukuoka on Tuesday, but all passengers and crew members were safe, local press reported. The Jetstar Japan'

发表于:2019-01-30 / 阅读(110) / 评论(0) 分类 英语新闻

49 不间断环行世界的“航行者”号飞机 DATE=5-23-01 TITLE=EXPLORATIONS #1953 - Voyager Plane BYLINE=Marilyn Christiano ANNCR: EXPLORATIONS -- a program in Special English by the Voice of

发表于:2019-01-30 / 阅读(110) / 评论(0) 分类 科技之光

By Kari Barber Dakar 15 April 2008 Officials in the Democratic Republic of Congo say more than 70 people have been killed in the crash of a passenger plane in the eastern city of Goma. Theplane, whichwas carrying up to 100 people, crashed into a busy

发表于:2019-01-31 / 阅读(73) / 评论(0) 分类 VOA常速英语2008年(四月)

以《坏天气》(Bad Day)走紅全世界的加拿大「城市琴人」Daniel Powter(丹尼尔 波特)的最新首波主打单曲Next Plane Home的官方MV~ 这首单曲是Daniel Powter将在今年发行的第三张专辑Under the Radar的第一首单曲,旋律轻快的舒服曲风,很是适合在阳光灿烂的午后听,

发表于:2019-02-05 / 阅读(189) / 评论(0) 分类 音乐咖啡厅

Yemen plane's black box located 也门飞机黑盒子已找到 One of the black box flight recorders from the Yemeni plane which crashed in the Indian Ocean on Tuesday has been located, a French official has said. Efforts to retrieve (取回,恢复) the record

发表于:2019-02-07 / 阅读(90) / 评论(0) 分类 英语新闻

WARSAW, Jan. 12 (Xinhua) -- Poland on Wednesday said a Russia report on the plane crash that killed its President Lech Kaczynski was incomplete(不完全的) and erroneous. Russia's Interstate Aviation Committee (IAC) investigating the crash has

发表于:2019-02-17 / 阅读(92) / 评论(0) 分类 英语新闻

Nigerian officials say all 153 people on board a Nigerian passenger aircraft flight were killed when the plane crashed into a building in Lagos. President Goodluck Jonathan has declared three days of official mourning for the victims and ordered a th

发表于:2019-02-17 / 阅读(207) / 评论(0) 分类 英语新闻

A U.S. military plane has crashed in the East African nation of Djibouti, killing all four U.S. military personnel on board. The U.S. Defense Department says the four died Saturday when the aircraft, a U-28 utility plane, was involved in an accident

发表于:2019-02-17 / 阅读(108) / 评论(0) 分类 英语新闻

Armenian plane takes off after security checks in Turkey YEREVAN, Armenia, Oct. 15 (Xinhua) -- An Armenian cargo plane had resumed its flight to Aleppo, Syria, after being forced to land by Turkey for security checks, local media Armenpress reported

发表于:2019-02-18 / 阅读(109) / 评论(0) 分类 英语新闻

Next Plane Home I woke up early to baby blue eyes from the ? whoah whoah and when the sun comes through and lights you like the angel you are whoah whoah I know I do you wrong when I'm with you I've been gone With every season change, it looks the sa

发表于:2019-02-18 / 阅读(105) / 评论(0) 分类 好听的英文歌曲
学英语单词
anti-transmit receive tube
Camowen R.
carragheenan
Casselian
cellular approximation
coignes
coiling machine
cold impact extrusion
combined firing
complete range of six points
conical bottom
coordinated universal times
crown cork finish
cryostats
current ratio regulator
database position
deep-conditioning
demand loan unsecured
dirt slip
double current system
drone aircraft
dynamic dispatching
echevarri
ergotropy
fauches
Fin Stock
fleshhound
flex lance
flexible-fuel
four-seam fastballs
furazan
gas turbine liquid-fuel burner
glass selad
go a great way with
grey level correction
gross yarns
Gross-Zimmern
hair-scalp
holonomy irreducible
homefree
hydrocenosis dependens
impetigo staphylococcic
incompatibility (stout 1918)
infucate
inoffice
insignes
instruction-oriented algorithm
juica
kinetic-control system
latin characters
leaded zinc
LHST (laundry and hot shower tank)
likably
Lomatogonium chumbicum
Loxomaceae
lubricating oil arrangement
manometric flame
mill flow assay
miscredent
mix circuit
my library
outdoor sports
p.r.
parabolic arch
particularism-nationalism school
petroleum gas
prebuy
puccinia kyllingae-brevifoliae
pure exchange
rausch
red-osier
Redon, Odilon
reversed erosion fault-line scarp
rocker arm for valve
scheme of colour
Shaytanka
simple formatting
single bucket loader
single-tube oscillator
smooth cut file
spicy food
sports section
stand by face
statistical regression
Steinmann
stimulated Raman pumping
stratum dentatum epidermidis
summerhalls
the alpss
the pacific coast geosyncline
tong crane
Tuberculum mediale
Tussucat
two busbar regulation
two stage lift
tyrosine transferase
unstylistic
weldsomly
wooden concrete composite beam
WRA (Water Research Association)