合成振幅

WAN wide area network WARC World Administrative Radio Consortium WATS Wide-area telecommunications services. See Wide-area telecommunications services. Waveform amplitude (magnitude) versus time repre

发表于:2019-01-03 / 阅读(58) / 评论(0) 分类 电信英语

DCE data circuit terminating equipment DCP digital communications protocol DCS digital cross-connect system DDD direct distance dialing DDN Defense Data Network Digit L Digital L is another amplitude

发表于:2019-01-03 / 阅读(71) / 评论(0) 分类 电信英语

ASE Application Service Element 应用服务单元 ASE Amplified Spontaneous Emission 放大自发辐射 ASIC Application Specific Integrated Circuit 专用集成电路 ASF Advanced Streaming Format 高

发表于:2019-01-03 / 阅读(71) / 评论(0) 分类 电信英语

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Toss a piece of leaf onto a spider web. The spider is indifferent. Because leaves don't squirm like captured flies. But Australia's assassin bug turns the tabl

发表于:2019-01-08 / 阅读(112) / 评论(0) 分类 Scientific American(十一)月

President Obama's spending the last two days of his Asia tour in Japan, shoring up trade support at a regional summit after suffering a few setbacks. Earlier at the G20 meeting in Seoul, the president was unable to secure a free trade pact with South

发表于:2019-01-08 / 阅读(63) / 评论(0) 分类 2010年NPR美国国家公共电台11月

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 英文语法词汇
学英语单词
acromiale
air-rifles
angulus anterior pyramidis
animated market
antechamber-type compression ignition engine
antigen treatment
apojove
Arbury
arc chamber
arrives
arter
balling (scale)
base of the plant
be in a tight spot
biological complexity
biotropic
black-throated antshrike
blind tillage
bocket
bubble-wrap
business oriented computer
callingin
chuffings
come between sth
concrete slab revetment
consultatively
could have done
crater magma
cryptocephalus trifasciatus
decussatin
drop in pressure head
drying property
electrodecomposition
evasion
fullers
genus Pseudemys
Gibson method
got left
granular bed filter
granular magnesium oxide barrier
Gymnoptera
head-counter
heavy edge reinforcement
hexosan
histotoxic hypoxia
hoefflin
horror-stories
hydraulic radius model
ice point depression
image
isoleucyl
Japanese yen
knuckle-nuts
lean misfire limit
lig. coracoacromiale
loan notice
Menispermum canadense
mitotic crossing over
moises
my gentleman
ophthalmotrop
pemell
pivot buoy
plagiorchis javensis
Pneumococcus mucosus
Port Moresby
pressure static
proximity isomorphism
rate of cracking
reduce in
regard with great detestation
relationship behavior
sewage discharge
shosagoto
silsdens
single prime ideal
sit-com
slipper-orchid
sneaking up
social welfares
spellcasting
splenoid glands
square-integrable
sternotomies
stretcher level(l)er
Sunday motorist
symphysiotomies
tanshinol
temporary address register
Ten to Two
trematosphaeria citri
tshering
two-eared
upper-ignition honeycomb briquette
urban planning district
vacuum tube voltmeter circuit
Vetren
walk-up
washing liquor exhaust pipe
who would have thought...?
width sides
working bite