It starts with a blip, a beep, a noise, a pattern, a signal. It could be anything - ink on paper, machine data, or even the words flowing through your minds right now. Signal generators play an important role in testing devices we use every day. The

发表于:2018-12-11 / 阅读(50) / 评论(0) 分类 英语解说豆知识2011年

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

发表于:2019-01-03 / 阅读(77) / 评论(0) 分类 电信英语

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(75) / 评论(0) 分类 2015年VOA慢速英语(七)月

BEIJING, March 13 (Xinhua) -- Both China and U.S. signaled that the world's two biggest economies should explore a road of new-type relations. The new type of relations between major powers should be based on mutual respect, cooperation and seeking w

发表于:2019-02-03 / 阅读(68) / 评论(0) 分类 英语新闻

BEIJING, Sept. 26 (Xinhuanet) -- Weather forecasts showed that Thursday or Friday might be suitable for launching the Tiangong-1 spacecraft, experts said. The unmanned spacecraft, part of China's first spacecraft rendezvous and docking mission, was s

发表于:2019-02-03 / 阅读(70) / 评论(0) 分类 英语新闻

今天我们要学的词是signal。 Signal, 作为动词,意思是显示。 The number of Americans filing for unemployment benefits for the first time fell to the lowest level in nearly six months, signaling a slight improvement in the job market

发表于:2019-02-05 / 阅读(56) / 评论(0) 分类 英语单词荟萃
学英语单词
2-hydroxyaniline
absorbed radiation
accounting for estate and trust
adamas dentis
adenosine arabinoside
al jurayfah
anode rest current
anwar el-sadats
arteriogram
ashiko
auxiliary generating plant
baseband bank
bayesian confidence intervals
beansprout
becquerel's experiment
beta dust and gas monitor
bookrunner
boykins
carton upside down
cavorting
conventional oil
copy edited
cyanuric dye
D/I
density functional theory
diphtheria-pertussis divalent vaccine
diplazium kawakamii subglabratum
distribution media
El Mirador
electrical steering gear
engine warming steam pipeline
erio alizarine blue
ethylnorepinephrine
extensor carpus ulnaris
f center
filled cloth
fissiparation
floating point radix
fried bread
general purpose compiler
Heacham
hepoxilin
hydrostatical bell
in the end
interferometer manometer
irritators
isorosindonic acid
james albert micheners
legal requirement
Leighton
light carrier
liter/hour
literature review
lithothamnion ridge
load distance
loan on actual estate
lost my shirt
low-amplitude
Mangoni
mavudzite
mechanical multiplication
merenstein
multiple unit semiconductor
musculi antitragicus
nested amphitheater
neutron filter
non-adults
non-independent event
off-gas system holdup tank
parbreak
Passamaquoddy
pelargonidin-3-rhamnosylglucoside
permanent neutrality
polysilicate plate
pre-textual
provision for freights allowances discounts
Prunus padus
published literature
pulse wound cleaner
pumy
record-modes
registered options trader
Representations and warranties
retrocycloaddition
robert bunsens
romilar
scrump
Severally but not jointly
short-assed
spaltings
speed demand
spillway crest gate
tiotixene
tongue roll
transcriptional
ultra-high resistance
ungrately
uredo festucae-parviglumae
vrba
wide-sense stationary time series
wip
yny