射频溅射

WHITE HOUSE President Donald Trumps administration wants to shut down U.S. government radio stations that announce official time, a service in operation since World War II. WWV and WWVB in the state of Colorado and WWVH on the island of Kauai in the

发表于:2018-12-01 / 阅读(67) / 评论(0) 分类 VOA标准英语2018年(九月)

Iknewaguywhoplayedhisradioonlyinthemorning. Whensomeoneaskedhimwhy , hereplied,ThisisanAMradio. Notes: 1.Iknewaguywhoplayedhisradioonlyinthemorning. 我认识一个人,他只在早上收听广播。 2.Whensomeoneaskedhimwhy , hereplied,Thisisan

发表于:2018-12-26 / 阅读(52) / 评论(0) 分类 英语笑话(MP3+文本)

On January 11, Norway became the first country to begin turning off signals from its FM radio network. The Norwegian stations will instead use only digital audio broadcasting, called DAB. FM, or frequency modulation, radio stations have been in opera

发表于:2019-01-02 / 阅读(72) / 评论(0) 分类 2017年VOA慢速英语(一)月

Three radio stations in the United States mainly broadcast one thing: the official time. The three are radio stations WWV and WWVB, in the state of Colorado, and WWVH, on the island of Kauai in Hawaii. They send out signals that are used by millions

发表于:2019-01-03 / 阅读(53) / 评论(0) 分类 2018年VOA慢速英语(九)月

Robot Can Help With Farm Work 可以帮助农民干活的机器人 In the American state of Idaho, a robot moves between lines of fruit trees and grapevines. It is doing farm work. Called IdaBot, this robot is a prototype, or model. An engineering te

发表于:2019-01-12 / 阅读(362) / 评论(0) 分类 2016年VOA慢速英语(十一)月

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 1 Welcome to our li

发表于:2019-01-19 / 阅读(46) / 评论(0) 分类 环球英语 Spotlight
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a poop
abvoltCGS
acute necrotizing hemorrhagic encephalomyelitis
adhere(to)
air sac valves
aircraft tiedown
alternative learning environments
arm center
Atlantic Seamount
Australian-pine
barium bioxalate
benzoyl green
Ber.Is.
besley
Buzaymah
Bādshāhpur
clout nail
connecting rod length
crisis of overproduction
d'Alembert's principle
deformed ice
depository libraries for federal documents
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direct-fired mill
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epiaxial muscle
equal settlement
extremality
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hammered resistance welding
hatesite
heavenwardly
Helichrysum bracteatum
helmeted
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hot-dip sheet galvanizing
Hotont
huddles together
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hydron c
Illigera pseudoparviflora
improper noun
incrustation pseudomorphosis
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katano
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Laves' phases
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methylribose
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