三角波[三角形脉冲]发生器

Unit 10 Section (A) The Bermuda Triangle Phenomenon At 2 PM on December 5, 1945, five Navy aircraft took off in perfect flying weather from a naval airinstallation in southeastern Florida, on a routine training mission over the Atlantic Ocean. Less t

发表于:2018-12-29 / 阅读(117) / 评论(0) 分类 新视野大学英语读写教程(3)

bizarre love triangle 演唱者:deep blue Bizarre Love Triangle Every time i think of you每次我一想到你 I feel shot right through with a bolt of blue 就仿如一个晴天霹雳击中我心房 It's no problem of mine but it's a problem I fin

发表于:2019-01-03 / 阅读(127) / 评论(0) 分类 中英翻唱歌曲

MARIO RITTER: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Mario Ritter. This week, music from banjo-playing singer Abigail Washburn. And we answer a timely question about a tragic fire one hundred years ago that changed working con

发表于:2019-01-11 / 阅读(239) / 评论(0) 分类 2011年VOA慢速英语(三)月

SARAH MCCAMMON, HOST: Today marks the anniversary of the deadliest industrial disaster in New York City history. In 1911, 146 garment workers - most of them immigrants - lost their lives in a fire at the Triangle Shirtwaist Factory. The fire devastat

发表于:2019-01-16 / 阅读(133) / 评论(0) 分类 2018年NPR美国国家公共电台3月

I think the part that Lauras talked about that it has the year 48 on it, and the size of this plan and some other things, I think we may have found the DC3 that disappeared in 1948.That is my real hunch. And I really don't see many other options for

发表于:2019-01-22 / 阅读(120) / 评论(0) 分类 自然百科2010年

It's very hard to tell. We've just hit the water. It's very hard to tell what altitude we're at. We've crashed the airplane at 930 feet. It seems clear that flying into that methane caused enough confusion in the instruments and with Thomas and he en

发表于:2019-01-22 / 阅读(160) / 评论(0) 分类 自然百科2010年

The couple use global-positioning coordinates to close in on the underwater wreck. We're about 3.6 miles away and its directly southeast from this location. A dark shape looms in the water. It's pretty close. It's easy to be fooled by clouds flying o

发表于:2019-01-22 / 阅读(135) / 评论(0) 分类 自然百科2010年

You don't have to move far up shore before the depths are tremendous and to be able to find an individual wreck in depths like that would be extremely difficult even with modern multibeam sonar technology, and certainly, incredibly difficult with a t

发表于:2019-01-22 / 阅读(119) / 评论(0) 分类 自然百科2010年

They looked for anything that may help identify the plane in the murky depths. You can see that may be 2,3 meters in front of you, yet at back, tremendous bottom motion of the water, if you dont hang on to something, it will move you really quickly.

发表于:2019-01-22 / 阅读(105) / 评论(0) 分类 自然百科2010年

Hurricanes may have helped build the myth. But writer John Quiza believes they cant explain all of the disappearances. Anything can disappear in foul weather, but for it qualify as a Triangle disappearance, it has to have the unexplainable quality to

发表于:2019-01-22 / 阅读(113) / 评论(0) 分类 自然百科2010年

The experiment proves that a rogue wave could have theoretically sunk the S.S.Poet. But Graber has spent 20 years studying this oceanic phenomenon. He knows there is no evidence to suggest that rouge waves occur more often in the Triangle than any ot

发表于:2019-01-22 / 阅读(142) / 评论(0) 分类 自然百科2010年

Unfortunately, the two airplanes were extremely similar, and even up till nowadays, they are still flying these airplanes, and there were literally thousands of these airplanes made. Greg Littles hunch that this could be the ill-fated 1948 airliner m

发表于:2019-01-22 / 阅读(105) / 评论(0) 分类 自然百科2010年

There's no doubt that a stream of giant bubbles could theoretically have sunk the U.S.S.'Cyclops'. Whether the bubbles were there or not, that's not for us to say. But I'll leave that up to the oceanographers. But could methane gas also explain the d

发表于:2019-01-22 / 阅读(126) / 评论(0) 分类 自然百科2010年

In our world of scientific discovery, one mystery endures. The Hoodoo Sea, the Limbo of The Lost, some seeing mysterious forces at work, others the powers of sea and storm. We dive into the deep. It appears to be a large military plane. And unleash s

发表于:2019-01-22 / 阅读(130) / 评论(0) 分类 自然百科2010年

In 1945, five Avenger torpedo bombers left from Fort Lauderdaleon a training mission, and they flew off into oblivion. We'regoing to fly east. We're flying too far north. We think we're 225 miles east of base. Their names would go down in history as

发表于:2019-01-22 / 阅读(116) / 评论(0) 分类 自然百科2010年

Gerrallan needs to escape the fast-developing cloud in order to survive. The tunnel was rapidly getting stronger, and it was a little lower at ten thousand feet to the center of the tunnel so we aimed for that opening and started descending down at f

发表于:2019-01-22 / 阅读(117) / 评论(0) 分类 自然百科2010年

Pierce thinks this powerful charge can electrify clouds in the lower atmosphere and create this supposed electronic fog. As this additional energy comes into the storm activity, it ionizes the air wall and this generates, quote, the electronic fog. A

发表于:2019-01-22 / 阅读(187) / 评论(0) 分类 自然百科2010年

Its two passengers are conducting an investigation into what they call electronic fog, a vapor that they think causes disappearances within the Triangle. Pilot Bruce Gernon needs to land the aircraft as soon as possible. The plane touches down safely

发表于:2019-01-22 / 阅读(127) / 评论(0) 分类 自然百科2010年

Of course, we're always hopeful that we can find the Holy Grail of the Bermuda Triangle search which is 'Flight 19'. But, but any plane that we can locate is a jigsaw piece of the puzzle of the mystery of the Bermuda Triangle. Deep in the heart of th

发表于:2019-01-22 / 阅读(141) / 评论(0) 分类 自然百科2010年

Some believe that massive underwater landslides or earthquakes can violently release gas from a substance called methane hydrate trapped beneath the sea bed. As its escaping bubbles rise, they lower the density of the surrounding ocean. The ship drop

发表于:2019-01-22 / 阅读(98) / 评论(0) 分类 自然百科2010年
学英语单词
absorptivity
acceptance of an order at below-cost price
advanced training machine
afunction
amaranthaceous
anti-dazzle lighting
arcula
Ascran
atlasovite
backward wave in traffic flow
blow-out
bronze turkey
Calligonum squarrosum
caption nut
cellulars
continuous distribution
corrective lens
credit unions
cyan layer
Cytosar-U
dantas
divaricata
dual-purpose pump
embolized
entrepreneurtia
F.L.B.
ferruginous ducks
fire insurance office
fixed stop
forward delta
four wheel drive grader
funbag
genus Rana
ground controlled approach radar
halibiotic
hand car
hexacose
high pressure piston rod
i have it
imperfect competition
implicaion
inner diameter of the recorded surface
installed generating capacity
magnetostrictive resonator
mainboom
marker-assisted introgression
masking paper
Miehlen
Milner Ridge
Muirfield Bank
Name not a rope in his house that hanged himself.
neochondrogenesis
net position risk
Netherwitton
overbusying
peacherino
pegm
periparus ater ptilosus
photo ops
piggin
Potentilla inclinata
poultry feeding
principal cutting angle
principle of invariance
procurers
prodigals
pseudo-order
pupiferous
qinghaosu
radiometrictitration
re-erecting
relocatable library module
Rhus wilsonii
Sagon
Salalé
sequential switcher
shahrazad
signpostings
soiling formula
space region
spectral radiant exitance
spermatangia
stage a benefit for
standard process
street-lightings
swinging spout
take up loan on securitites
thinks nothing of
time-scale promotion
tiry
top bars
transport truck
trapans
u-shapes
ultra-loose
usdi
Uvaesporites
veramine
West Ham
win the battle
work storage
workflow process wizard