噪声等效目标温差

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(221) / 评论(0) 分类 新东方背诵文选

Lesson 156 Part Ⅰ Warming-up Exercises Spot Dictation: The Temperature Check Last winter we had kind of a, uh, cold winter and I was home in bed _____ one night and listening _____ my radio. And, uh

发表于:2018-12-27 / 阅读(66) / 评论(0) 分类 英语听力入门 (全四册)

Ground - Connecting the Earth to electrical equipment with a conductor. This is done so current overloads (perhaps due to a lightning strike) can be safely diverted to the Earth. Ground Fault Circuit

发表于:2019-01-03 / 阅读(75) / 评论(0) 分类 电信英语

My cooking has always been the target of family jokes. One evening, as I prepared dinner a bit too quickly, the kitchen filled with smoke and the smoke detector went off. Although both of my children

发表于:2019-01-03 / 阅读(100) / 评论(0) 分类 英汉幽默故事选读

By Ted Landphair Washington 09 August 2007 Every day, American consumers are offered a simple choice when they areby a store's cashier: paper or plastic? But as VOA's Ted Landphair explains in today's searching for solutions report, some communities

发表于:2019-01-07 / 阅读(126) / 评论(0) 分类 2007年VOA标准英语(八月)

Astronomers say they have some intriguing new clues about one of the biggest mysteries of the universe. More than 20 years ago, scientists discovered that most of the matter in the universe is not made up of ordinary atoms, it is something invisible

发表于:2019-01-08 / 阅读(149) / 评论(0) 分类 2006年NPR美国国家公共电台

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(108) / 评论(0) 分类 英语杂谈

The National Institutes of Health, America's federally-funded medical research organization, is spearheading efforts to establish chronic disease centers in 11 developing countries, where illnesses such as diabetes, cancer and heart disease have bec

发表于:2019-01-13 / 阅读(79) / 评论(0) 分类 VOA标准英语2009年(六月)

BEIJING, March 14 (Xinhua) -- Premier Wen Jiabao said Wednesday that the 7.5 percent GDP growth target for 2012 is a result of the government's proactive macro-control and can not be viewed as low. China's GDP has reached 47 trillion yuan (7.46 trill

发表于:2019-02-07 / 阅读(72) / 评论(0) 分类 英语新闻

Man United target has contract revoked

发表于:2019-02-08 / 阅读(77) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 25 (Xinhua) -- Paris Saint-Germain target Rafinha is reportedly on the verge of signing a contract extension with Brazilian giants Flamengo. The 19-year-old forward has agreed in-principal to a five-year deal with a buy-out claus

发表于:2019-02-08 / 阅读(77) / 评论(0) 分类 英语新闻

BEIJING, Aug. 29 (Xinhuanet) -- Since the beginning of 2011, China has taken a series of measures to cool rising prices, such as introducing a prudent monetary policy, boosting supply and containing inrrational demand while establishing a price contr

发表于:2019-02-08 / 阅读(66) / 评论(0) 分类 英语新闻

BEIJING, March 5 (Xinhua) -- China maintains its 2013 gross domestic product (GDP) growth target unchanged at around 7.5 percent this year to leave some leeway for economic restructuring, according to a government work report to be delivered by Premi

发表于:2019-02-09 / 阅读(74) / 评论(0) 分类 英语新闻

SAO PAULO, March 13 (Xinhua) -- Brazil internationals Alexandre Pato and Paulinho were both on target as Corinthians defeated Tijuana 3-0 in their Copa Libertadores Group 5 clash on Wednesday. Former Milan striker Pato bundled in from close range aft

发表于:2019-02-09 / 阅读(59) / 评论(0) 分类 英语新闻

The former Soviet republics of Georgia and Ukraine are allies engaged in similar attempts to establish democratic rule, to join NATO and realign themselves with the West, much to the displeasure of Russia. During the conflict in Georgia, Ukrainian P

发表于:2019-02-09 / 阅读(103) / 评论(0) 分类 VOA标准英语2008年(八月)

RIO DE JANEIRO, Feb. 26 (Xinhua) -- Reported Chelsea target Bernard scored a hat-trick as Brazil's Atletico Mineiro swept to a 5-2 away victory over Argentina's Arsenal Sarandi in their Copa Libertadores group stage clash on Tuesday. The 20-year-old

发表于:2019-02-11 / 阅读(76) / 评论(0) 分类 英语新闻

今天我们要学的词是 easy target, easy is spelled e-a-s-y; target is spelled t-a-r-g-e-t; easy target. Easy target 首当其冲的目标。Smart phones can be easy targets for thieves. 智能手机很容易成为小偷们下手的目标。In t

发表于:2019-02-17 / 阅读(71) / 评论(0) 分类 英语单词荟萃

My cooking has always been the target of family jokes. One evening, as I prepared dinner a bit too quickly, the kitchen filled with smoke and the smoke detector went off. Although both of my children had received fire-safety training at school, they

发表于:2019-02-18 / 阅读(90) / 评论(0) 分类 趣味英语

节奏布鲁斯:Massari - Moving target 相关介绍 :Massari,原名:Sari Abboud。1980年12月10日出生于黎巴嫩在加拿大长大。29岁的Massari已经有两张专辑在手,很特别之处在于他拥有一副倾向女性色彩的嗓音

发表于:2019-02-18 / 阅读(84) / 评论(0) 分类 节奏布鲁斯

In his annual government work report at the NPC session, Premier Li Keqiang announced a flexible GDP target, calling it a reasonable growth range as China is gearing up its structural reforms. The main development targets for 2016 are as follows: GDP

发表于:2019-03-04 / 阅读(130) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
a daughter of the horseleech
a prophetic week
actuating motor
aged-ram
Alcatraz Island
apportioned by weight
ask for comment
automatic recalculation
autoreverse
bistabilities
Burynshik
buyout bid
cable driven
calcikersantite
cardiac-care
chelle
choisyas
clinical lecture
cobalt nickel pyrite (cobalt-nickelemelane)
compendial
complete discrete valuation ring
consistence of composition
continuous belt drum filter
Crista fenestrae cochleae
diisobutylamine
dimethoxyamphetamine
divulgings
douglas cr.
easily hydrolyzable linkage
Echinochasmus perfoliatus
education forum
elastic potential energy
elementary school building
etoys
European free trade association
evolute surface
exaflop
family actinidiaceaes
fast fission capture
for reference only
forbiddenness of a transition
gastrotomia
genus Gerbillus
genus Tyrannus
haira
harshish
hernia iliacosubfascialis
hexacosyl
holographic data storage
holstiline
hundreds of millions
huske
ideal index number
in one's blood
industrial floor brick
infrastructure management
International Tele-communication Satellite
law of equal area
linkification
lissomly
long irradiated
Marmora
metal optics
middle weight
network interconnected
night-people
open loop head circuit
ornamental green house
outromances
overall diameter
overall similarity
panamax ship
prenumbered
prerequisite conditions
pulmonary orifice
radiator thermostat
random scan storage tube display
repair vessel
repressurises
rhabditis form
ronnel
scavenger pump
seatholders
selectivity ratio
shoe-horned
single sided impeller
single-stage steam turbine
slip-lines
smoking guns
spaught
spong
standard normal distribution curve
stationary film
strain-hardening material
tank vapour recovery
Thyrsostachys
traitorousnesses
turfen
usable capacity
water-in-oil type
weatherbee
yoked