空气连续监测规划站

An older man approached. His glasses were perched on the top of his head. Under his arm was a large brown envelope. Is he a reporter? Jessie asked. Thats Hollis McKnight, Sky answered. Hes the owner and editor of The Landing Times, the local newspape

发表于:2018-12-06 / 阅读(147) / 评论(0) 分类 47 The Mystery of the Hot Air

full main engine start... two... one... zero... booster ignition.... and liftoff of Shuttle Endeavour with NASA's final space station crew compartment to bring the bay window view to our celestial backyard. AZUZ: The second time was the charm for NAS

发表于:2018-12-20 / 阅读(129) / 评论(0) 分类 CNN2010年(二)月

(THEME) VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. On our program today, we tell about the American space agencys plans to help young students learn about science and mat

发表于:2019-01-03 / 阅读(114) / 评论(0) 分类 2018年VOA慢速英语(九)月

By Michael Bowman Washington 11 May 2006 President Bush says the federal government's monitoring of telephone activity is limited to instances where authorities believe terrorists are making calls to

发表于:2019-01-06 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(五月)

By Steve Herman Okinawa, Japan 09 March 2006 The United States pledges to move 8,000 of its Marines off the southern Japanese island of Okinawa. But U.S., Japanese and Okinawan officials are strugglin

发表于:2019-01-07 / 阅读(184) / 评论(0) 分类 2006年VOA标准英语(三月)

China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th

发表于:2019-01-07 / 阅读(192) / 评论(0) 分类 英语新闻

EXPLORATIONS - The Story of Radio By Paul Thompson Broadcast: Wednesday, June 01, 2005 (MUSIC) VOICE ONE: This is Steve Ember. VOICE TWO: Satellite technology can broadcast radio anywhere. And this is

发表于:2019-01-07 / 阅读(175) / 评论(0) 分类 Explorations

By Dan Robinson Capitol Hill 23 June 2006 U.S. officials say a program to track, potentially, tens-of-thousands of financial transactions is an important part of anti-terrorist efforts carried out since the September 11, 2001, al-Qaida attacks in th

发表于:2019-01-09 / 阅读(262) / 评论(0) 分类 2006年VOA标准英语(六月)

Irans main air travel company Iran Air has signed an agreement with American manufacturer Boeing to buy 80 passenger airplanes. The two companies announced the $16.6 billion deal Sunday after a signing ceremony in Irans capital,Tehran. The agreement

发表于:2019-01-12 / 阅读(180) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Independent Ukrainian TV Station Struggles to Stay on the Air Ivan Artemenko is disappointed: The Kyiv students favorite channel - TVi - has vanished from the airwaves. I switched on my TV -- there is darkness on a channel TVi. The note says: 'The ch

发表于:2019-01-14 / 阅读(132) / 评论(0) 分类 VOA标准英语2012年(十月)

Thank you. 谢谢大家。 I have only got 18 minutes to explain something that lasts for hours and days, 我只有18分钟的时间来讲一件持续了数天数夜的事情, so I'd better get started. 所以最好述不宜迟, Let's start with

发表于:2019-01-18 / 阅读(125) / 评论(0) 分类 TED演讲娱乐篇

WASHINGTON, May 30 (Xinhua) -- After nearly 12 days together in orbit, U.S. space shuttle Endeavour(奋进号) undocked from the International Space Station on Sunday night, NASA announced on Monday. According to NASA, the undocking took place at 11:

发表于:2019-02-02 / 阅读(162) / 评论(0) 分类 英语新闻

WASHINGTON, May 27 (Xinhua) -- Two U.S. astronauts conducted the fourth and final scheduled spacewalks for space shuttle Endeavour 's STS-134 mission on Friday morning, the U.S. National Aeronautics and Space Administration (NASA) announced. The seve

发表于:2019-02-02 / 阅读(145) / 评论(0) 分类 英语新闻

Manned space program's Meridian Project operational BEIJING, Oct. 23 (Xinhua) -- The Meridian Project, a massive scientific research project that will monitor weather in space, became fully operational on Tuesday. The Meridian Space Weather Monitorin

发表于:2019-02-07 / 阅读(168) / 评论(0) 分类 英语新闻

Face recognition technology is being rolled out at Beijing West Railway Station, offering a quicker option for passengers to get their tickets checked. 近日,北京西站启用了人脸识别技术,为旅客验票提供了一种更为快捷的选择

发表于:2019-02-08 / 阅读(107) / 评论(0) 分类 英语新闻

WASHINGTON, July 10 (Xinhua) -- U.S. space shuttle Atlantis docked with the International Space Station on Sunday morning after nearly two days of flight. Commander Christopher Ferguson guided space shuttle Atlantis to a docking with the station at 1

发表于:2019-02-08 / 阅读(130) / 评论(0) 分类 英语新闻

The United States has announced the resumption of food aid to North Korea after the two sides agreed on new measures to insure that the American-provided assistance reaches those in need. U.S. officials say the pending food aid is unrelated to negoti

发表于:2019-02-14 / 阅读(97) / 评论(0) 分类 VOA双语新闻 2008年5月

The U.S. space agency NASA is preparing the space shuttle Endeavour(奋进号) for a Monday launch, its final voyage before retiring and the next-to-last launch for the 30-year space shuttle program. The Endeavour mission was originally supposed to b

发表于:2019-02-18 / 阅读(134) / 评论(0) 分类 英语新闻

This Friday, the U.S. space shuttle Endeavor is scheduled to lift off on its last voyage(航行) to the orbiting International Space Station. And on June 28, barring any last minute complications, Alantis will become the last space shuttle ever t

发表于:2019-02-18 / 阅读(128) / 评论(0) 分类 英语新闻

Smog levels in Beijing have hit the 'Hazardous' mark again just 2 weeks after recording one of the worst cases of air pollution. The PM 2.5 monitoring systems in the Chinese capital showed readings of around 400, which is considered hazardous. That's

发表于:2019-02-21 / 阅读(141) / 评论(0) 分类 英闻天下
学英语单词
anarcestie
antidotes
area of a spherical segment
ascertaining the ship's position
autophones
axially of real
be in one's bones
Bible thumpers
Bredon
buttermilk biscuit
can you beat that
cast an eye over
chip ballast
cladodial
coach driver
coal borer
colour shifting circuit
compression molding powder
connecting plate
copper-glass seal
core cavity
dirce
double straddles
double wound rotor
emitter diffusion
European plan
first-leg
fixing heater
flow control mechanism
forest productivity
G6PD
gang potentiometer
gear mission
genitive case
genus Cochlearius
genus Thermobia
get into someone's black books
grease pump
HAMT
heating oxygen
heavy fleshing
hermetically-sealed relay
hipflasking
hot wire voltmeter
hypoiodite
hysterophilia
I.S.C.
improper investment
inverse isotone mapping
inward correspondence
iris florentinas
jare
ketogluconate
Khorezm
koszeg
L-quebrachamine
latch finger
leopardi
lummer fringe
macrocarpus
Magdalena Peňasco
Marcus Ulpius Traianus
masalsky
medium-term security
nick-translation
nipping machine
on - line storage
overemphasized
ozonopause
paedoparthenogenesis
Piddle, River
platanthera sonoharae
precipitation effectiveness
preparation concentrate
primary extraction
proliferative diabetic retinopathy
promiscuous plasmid
railway transportation statistics
reservoir engineering
root of the characteristic equation
Sazeracs
senecialdehyde
simple marginal gingivitis
sludge bulking
square to
steph. eulejeumea serpyllifolia (dicks.) spruce
Sterisil
sternorhabdites
sulphurous
swapfiles
thin feel
Thiodow liquid
Tobré
torutopsis candida var. marinae
transformation range
vehicle maintenance engineering
version upgrade
Viserba
washing eyebrow
William Creek
wing-supporting float
zebina tridentata