毫米波双载子电晶体放大器

RACHEL MARTIN, HOST: We try not to obsess about this too much, but we really do get to work very early around here. We don't get a whole lot of sunlight, especially in the winter months. So when you look around the newsroom, you see these special lam

发表于:2018-12-17 / 阅读(55) / 评论(0) 分类 2017年NPR美国国家公共电台11月

Next, the U.S. Army is on a mission to recruit 80,000 new soldiers by next year. It's easier said than done. Many people don't meet the military's requirements to join. Weight, age, drug use, medical conditions, criminal records, they can all keep so

发表于:2018-12-20 / 阅读(41) / 评论(0) 分类 CNN美国有线新闻2017年12月

From VOA Learning English, this is Everyday Grammar. Imagine you are at a business meeting. You have just presented a plan to your business partners. They want to give suggestions for how to make your plan better. The conversation might sound like th

发表于:2019-01-02 / 阅读(48) / 评论(0) 分类 2017年VOA慢速英语(二)月

AS IT IS 2016-10-05 Nobel in Chemistry Goes to Makers of Worlds Smallest Machines 2016诺贝尔化学奖:世界上最小的机器 Three scientists have won the Nobel Prize in Chemistry for their work in developing tiny machines. The three men are Jea

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2016年VOA慢速英语(十)月

SAN FRANCISCO, May 4 (Xinhua) -- Intel Corp. on Wednesday announced that it will mass-manufacture chips using new transistors featuring a three-dimensional (3-D) structure, calling it a technical breakthrough in microprocessors. The 3-D transistor, c

发表于:2019-02-05 / 阅读(71) / 评论(0) 分类 英语新闻

Voice 1 Hello. Im Rachel Hobson. Voice 2 And Im Mike Procter. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I was in the tent

发表于:2019-02-14 / 阅读(56) / 评论(0) 分类 环球英语 Spotlight
学英语单词
abruptio placentaes
adulterines
ameliorates
anchor hook
Androsace sutchuenensis
AT101
attune
Blindcat
boasty
bodleys
bottom side bearing
Calligonum aphyllum
Calstabin
Citrus grandis Osbeck
combined supercharging
consecutive mean
Denver omelet
designing webs
dry basis
eastlake
Elidad
energy response
erythrokeratolysis
euchinine
extremitas medialis
family Balistidae
fattened
ferro-coke
fibercholedochoscope
goat antelopes
gordas
gradient-moment-nulling
ground water recession
herwegs
heteroclemous
hucksterers
inquisitees
knife-carriers
kolpa
Kolvereid
kyloes
laminated veneer
Laser Jet
leg coverings
lens combination
lethrinus nebulosus
line of Amici
lipoarabinomannans
liquid hydrogen loading connector fitting
mad doggin'
microtibiala
Moss Vale
multiple h.
nephrasthenia
ninety-degrees
non-nuclear safety
on-demand service
optical resolving power
organization pattern
overtrumped
own right
oxybenzone
Paltauf's dwarf
pit-run sand
plasma oscillations
post-conference
preferential discharge
Principle of diversification
radle
reciprocation chiller
recovery vector
responsible person
risers
rock cover
roll of tobacco
screwed retaining ring
scutatus
Sesamum
shelf number
small purple fringeorchis
smooth flat wood rasp
spot prices
spycatching
starnavigation
Stellaria imbricata
strata granulosum cerebelli
sulphinides
surface roughenine treatment
syncytiotoxin
take a spin
throwing-knife
to rock
to tail
top-down testing
tracking method
under the belt
unequal cavity acceleration
urachal duct
vandalised
vasoregulation
verification of command
wastayne