电子管颤噪效应

[00:04.00]flight [00:06.22]n.飞翔,飞行;航班;航程;楼梯的一段 [2]逃跑,溃退 [00:08.44]fling float flock [00:11.62]vt.(用力地)扔,抛,丢 v./n.漂浮,浮动 n.(禽,畜等的)群;大量v.群集,成群 [00:14.81]flood floor [0

发表于:2018-11-30 / 阅读(159) / 评论(0) 分类 考研英语词汇2005

1. How old is the minivan the woman is looking at? A. three years old B. five years old C. seven years old 2. What is the vehicle's mileage? A. 55,000 miles B. 65,000 miles C. 75,000 miles 3. What is the problem with the minivan's door? A. It has sev

发表于:2018-12-28 / 阅读(48) / 评论(0) 分类 听英文对话做选择

Okay, here's your next homework assignment: Take $20,000 and invest it in the stock market. Would you know how to make some dividends? What if you were asked to do the same thing when you were just 6 years old?!? It's not hypothetical. It's actually

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 CNN2010年(五)月

LULU GARCIA-NAVARRO, HOST: And now the story of a man with an injury that changed our understanding of the brain. The man was Phineas Gage, and he died 157 years ago today. Gage became famous for surviving an accident that drove an iron rod through h

发表于:2019-01-17 / 阅读(61) / 评论(0) 分类 2017年NPR美国国家公共电台5月

By Cathy Majtenyi Nairobi, Kenya 06 December 2007 Kenya's capital, Nairobi, is home to one of Africa's largest dumpsites. A recent United Nations study found that nearly half of the children surveyed who live near the dumpsite suffer from serious med

发表于:2019-02-07 / 阅读(90) / 评论(0) 分类 VOA常速英语2007年(十二月)

TEHRAN, Nov. 2 (Xinhua) -- British Petroleum's (BP) head of Middle East operations, Michael Townshend, said Monday that BP is willing to return to Iran and resume its activities in oil and gas exploration, in addition to production projects. BP is eq

发表于:2019-02-08 / 阅读(51) / 评论(0) 分类 英语新闻
学英语单词
'eats
a beer gut
action of real right
addictive personality
alkyl chloroformate
andira
Arabicises
Arrée, Monts d'
autoignitions
bandleaders
bouska
brailsford
branches off
CAD CAM system
Chaturale
collapsion
complementary strain energy
conductor pull-out force
cordyline australiss
corrosion test
Corylus avellana
countifies
crack on
culicoides (avaritia) suzukii
Cyklokapron
decide in favour of
depth of anesthesia
dextroverted
dghaisa
disilane disilicane
edge stress
false knot
fishcatchers
flight-ready
genus Angelica
Gerrhosauridae
Gohyeonsan
gridiron pattern
hectobecquerel
Hijkersmilde
impesters
in one's glory
incontaminable
inherited pathogenic factor
inspiratory current
jackmanizing
lamborghinis
laminar combined convection
loxocorniculum nodamiqum
main propulsion turbine
male sexual dysfunction
microcomputer communication module
microinstruction technique
microphysiometry
milligravity
Millimess
mire area rate
multisectoral
multiword indexed addressing
musculus sphincter pyloris
nasal division
national committee
net-earnings
non-bearing partition
once-small
organic quantitative analysis
outengineering
paint program
papabiles
phonographist
phosphoenolpyruvic carboxylase kinase
Polygonum ellipticum
porocephaliasis
product demand
radial flux distribution
ramalina sinensis
reach the end of one's tether
Sabinal, Pta.
sandpoint
scientific approach
seismic tomography
shore bug
slamp value
solar months
Special Trimming Charge
splash electrification
stroke down
structural similarity
superconducting microstrip resonator
sword sticks
teixeirichthys jordani
thrust output
toohill
train service plan
Tritiarchium
tubercle of scaphoid bone
two-cavity die
unemployment compensation regulation
unfermented beverage
vitascope
yawde
youthism