领示线自动增益调节器

The space shuttle Discovery, mission STS-128, is in orbit right now. With some fascinating people on board. Pilot Kevin Ford became interested in flying when he was a kid and read the book Carrying the Fire, by Michael Collins, command module pilot o

发表于:2018-12-24 / 阅读(195) / 评论(0) 分类 Scientific American(八)月

The space shuttle Discovery, mission STS-128, is in orbit right now. With some fascinating people on board. Pilot Kevin Ford became interested in flying when he was a kid and read the book Carrying the Fire, by Michael Collins, command module pilot

发表于:2019-01-02 / 阅读(190) / 评论(0) 分类 60秒科学

From VOA Learning English, this is the Health Lifestyle report. There may be something in your food that you cannot see and cannot taste. But it could be killing you. It is an artificial oil commonly called trans fat. Trans fat is a toxic chemical th

发表于:2019-01-03 / 阅读(247) / 评论(0) 分类 2018年VOA慢速英语(五)月

President Obama's decrying what he calls the ridiculous spectacle of executives of BP and other companies, pointing fingers this week over one of the worst oil spills in US history. Following a cabinet meeting at the White House today, the president

发表于:2019-01-08 / 阅读(233) / 评论(0) 分类 2010年NPR美国国家公共电台5月

听歌学英语:桑妮回家Sunny Came Home Sunny Came Home在1998年以黑马姿态爆冷勇夺格莱美奖年度最佳歌曲奖。这是一首讲述关于仇恨,创伤及毁灭的歌曲。Sunny最后放了一把火烧掉了家园的故事。这是

发表于:2019-01-10 / 阅读(161) / 评论(0) 分类 听歌学英语

Sunny Came Home在1998年以黑马姿态爆冷勇夺格莱美奖年度最佳歌曲奖。 这是一首讲述关于仇恨,创伤及毁灭的歌曲。Sunny最后放了一把火烧掉了家园的故事。这是A Few Small Repairs里面几首叙事歌曲的

发表于:2019-01-10 / 阅读(220) / 评论(0) 分类 音乐天堂

Sunny came home to her favorite room Sunny sat down in the kitchen She opened a book and a box of tools Sunny came home with a mission She says days go by I'm hypnotized I'm walking on a wire I close my eyes and fly out of my mind Into the fire Sunny

发表于:2019-01-11 / 阅读(167) / 评论(0) 分类 金属

Sunny Came Home《阳光走进家门》夏恩柯文 演唱者:Shawn Colvin Shawn Colvin的Came Home Alone, 懒洋洋的旋律,也有着一丝淡淡的感伤。想象中,美国西部的小镇,一个女子,在一个充满阳光的午后,回到

发表于:2019-01-14 / 阅读(214) / 评论(0) 分类 天籁音乐

英文歌词 : Sunny came home to her favorite room Sunny sat down in the kitchen she opened a book and a box of tools Sunny came home with a mission she says days go by I'm hypnotized I'm walking on a wire I close my eyes and fly out of my mind into t

发表于:2019-01-14 / 阅读(217) / 评论(0) 分类 音乐咖啡厅

China's securities regulator has announced that it will resume initial public offerings by companies after halting the fundraising mechanism since July. The suspension was part of emergency measures to contain a massive meltdown that sent the stock m

发表于:2019-01-27 / 阅读(211) / 评论(0) 分类 英语新闻

By David McAlary Washington 03 May 2007 Astronaut Walter M. Schirra Jr. is shown posed for a studio portrait in his space suit in this June 1962 file photo One of the first U.S. astronauts and only the fifth American in space, Walter Schirra, has die

发表于:2019-01-31 / 阅读(236) / 评论(0) 分类 2007年VOA标准英语(五月)

'Rural Berlin Walls' Divide Communities After Russia-Georgia War KHURVALETI, GEORGIA Two-meter-high rolls of razor wire now course through Georgia's countryside, dividing farms, families and villages. Five years ago this week, Russia and Georgia foug

发表于:2019-02-01 / 阅读(156) / 评论(0) 分类 VOA常速英语2013年(八月)

By David McAlary Washington 08 July 2006 Astronaut Mike Fossum, left, helps astronaut Piers Sellers, right, with tools in Discovery's payload bay during spacewalk, July 8, 2006 Two U.S. shuttle astronauts bounced at the end of a long pole in space S

发表于:2019-02-03 / 阅读(202) / 评论(0) 分类 2006年VOA标准英语(七月)

Part 2. Green Transporation Festival. Keywords. Green Transporation Festival, oil, environment, reduce, other kinds of fuels. Vocabulary. hydrogen, propane, scooter, hybrid, ethanol. A. You are going to hear a report on green transporation festival.

发表于:2019-02-03 / 阅读(223) / 评论(0) 分类 step by step 3000 第一册

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(244) / 评论(0) 分类 英语单词荟萃

今天我们还要学几个美国总统大选中常用的习惯用语。我们曾经说过,英语词汇很多都来自体育运动。今天要学的第一个习惯用语就来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑

发表于:2019-02-04 / 阅读(283) / 评论(0) 分类 美国习惯用语

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(244) / 评论(0) 分类 英语每日一词

BEIJING, Nov. 4 (Xinhuanet) -- The amount of trans fat and other nutritional information will be marked on the labels of prepackaged food, according to the country's first national standard for food nutrition. The labeling will take effect on Jan 1,

发表于:2019-02-08 / 阅读(240) / 评论(0) 分类 英语新闻

BEIJING, March 13 (Xinhua) -- The lengthy name of China's reorganized media regulatory body is expected to be shortened in response to public complaints, the secretariat of the annual parliamentary session said Wednesday. The Chinese name of the Stat

发表于:2019-02-08 / 阅读(234) / 评论(0) 分类 英语新闻

GENEVA, Jan. 6 (Xinhua) -- The Basel Committee on Banking Supervision on Sunday amended the Liquidity Coverage Ratio (LCR) proposed two years ago to help banks survive difficult times. The changes to the definition of the LCR, a key component of the

发表于:2019-02-09 / 阅读(238) / 评论(0) 分类 英语新闻
学英语单词
6-azacytidine
acupoints on pericardium channel of hand-Jueyin
adrenocorticomimetic
aerial communication wire
after steaming light
anastomotic vein
Annona glabra
apilocator
apojove
assumption of debt
backseattered
benzene-alcohol
bifurcatus
black elderberries
bourgeois-democratic
caboge
capital balance
carettochelys insculpta
cinesiesthesiograph
condictio
cooked to a turn
counties
cyanoethyl diethyl dithiocarbamate
data switching centre
disassimilated
ecological morphology
elaioplasts
farmiglucin
fifty-fold
flange face
flesh-cating
gardasil
Generation O
gestationperiod
GM_it-s-or-its
grike
H-Y
hearteningly
hepatoxin
heterospecies
hotel car
Hutchinson-Gilford syndrome
I-beam pointer
inbreds
intratracheal medication
Italianare
kidman
kontaktum former
larcoes
Leptospira biflexa
Maggia, Fiume
magnetizing power
manipulative electronic deception
melt retardation
mesonephric tubules
mphy
multiple inheritance
nervia
Nessler's tubes
net secondary production
Nārāvan Nadī
open-collector gate
operating duty test
Orokolo B.
orthogonal parity check
PBAP
peacotums
petroleum fermentation
plasmepsins
potential and current transformator
precast floor unit
proper bearing
pry off
radio wavelength band
Ramochitina
rear view
recohering
renourishment
repeater mode
rosenker
rowing-boat
screw flange joint
sharing logical link
skin bit
solder short
special events
split catalog
stabilizing force
stanfel
start-up man
Stenderup
striking formwork
sungylle
temporary submergic paddy
thudding
time study standard
trumming materials
Turkish Angora
vacuum cold welding
weakmindedness
whodi
yentred