标签：frequency 相关文章

用Mp3背六级单词055

spill inadequate poll stern stability litter commend industrious establish dazzle frequency tower detain periodical appreciable verse cylinder prick glitter yeast kinetic luminous accommodate propagate

发表于:2018-12-01 / 阅读(85) / 评论(0) 分类 用Mp3背六级单词

VOA标准英语2018--特朗普宣布关闭美国电波钟

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(90) / 评论(0) 分类 VOA标准英语2018年(九月)

美国文化脱口秀 第239期:怎么让英语发音更标准

今天我们分享5个实用又有效的方法，让你的英语发音更标准。我们会推荐优质的媒体内容、发音练习法和反馈资源，结合这几点，坚持下去，你的英语发音一定会大有提升。 怎么让英语发音更

发表于:2018-12-01 / 阅读(84) / 评论(0) 分类 英语音标发音视频

Study: Breaking Blood-Brain Barrier to Treat Brain Diseases

From VOA Learning English, this is the Health Lifestyle report. Our brains are protected by our skull. But that is not the only protection it has. A natural barrier around our brains prevents germs and other damaging substances in the blood from ente

发表于:2018-12-08 / 阅读(88) / 评论(0) 分类 2018年VOA慢速英语(八)月

无线电导航有声信标相关词汇-1

aural radio range 无线电导航有声信标 aural reception 收听 aural transmitter 伴音发射机 aurora 极光 aurora australis 南极光 aurora borealis 北极光 autage 故障 authentication 确

发表于:2018-12-08 / 阅读(78) / 评论(0) 分类 电信英语

常春藤解析英语【29】Body-Made Music人体交响曲

Body-Made Music 人体交响曲 by Jason Alloy When we think of historical days that sum up the concept of freedom, many dates come to mind. One in _(1)_ was when Roman Emperor Claudius officially stated that all Roman citizens would be allowed to pa

发表于:2018-12-08 / 阅读(139) / 评论(0) 分类 常春藤解析英语

VOA常速英语2015--新技术降低废金属分离成本

Scrap-Metal Separation May Become Cheaper 新技术降低废金属分离成本 According to the Environmental Protection Agency, the United States throws 14.8 million tons of scrap metal into landfills every year. One of the main reasons is the diffi

发表于:2018-12-16 / 阅读(43) / 评论(0) 分类 VOA标准英语2015年(二月)

英语入门对话：43 Specific times

Specific times Question When do you . . . (present tense) I usually/always . . . in the evening at 9:00 on Mondays before dinner after I eat lunch when I get home When did you... (past tense) I (past tense) last night before class while I was eating

发表于:2018-12-17 / 阅读(50) / 评论(0) 分类 英语词组对话

英语听力—环球英语 1333 Hearing Mysterious Infrasound

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 What can this music do to your s

发表于:2018-12-19 / 阅读(52) / 评论(0) 分类 环球英语 Spotlight

美国科学60秒 SSS 2013-04-30

what makes someone`s sound sexy? to get the scientific viewpoint, researchers gaged volunteers responses to different voices.the conclusion: voices considered to be attractive said messages about body size, the workers journal plus one.in the animal

发表于:2018-12-24 / 阅读(59) / 评论(0) 分类 Scientific American(四)月

英语口语900句 08.01.对话.3.无法播放

Honey, could you help me operate the VCD player? It can't play. Oh, are the connections correct? I think so. Let me see. Look! You confused the video frequency with the audio frequency. I'm too careless. Can it work now? No. So what's the problem? Ma

发表于:2018-12-25 / 阅读(48) / 评论(0) 分类 英语口语900句

2007年VOA标准英语-Too Much Cell Phone Use May Cause Hearing Loss

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 2007年VOA标准英语（九月）

VOA慢速英语2012 Technology Report - Website Saves Today's Headlines for the Future

Technology Report - Website Saves Today's Headlines for the Future This is the VOA Special English Technology Report. If researchers want to know what happened on a particular day, they often look at newspapers published on that day. But what would h

发表于:2019-01-12 / 阅读(72) / 评论(0) 分类 2012年VOA慢速英语(六)月

环球英语 — 33： Listener Mail 73

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(67) / 评论(0) 分类 环球英语 Spotlight

美国科学60秒 SSS 2013-05-01

Ｔhis is scientific American sixty-second science .I'm Sophie Bushwake. Ｇot a minute ？what makes someone sound sexy？don't make you ruin it . To get the scientific built point ,researchers engaged volunteers' responses to different voices，the

发表于:2019-01-20 / 阅读(69) / 评论(0) 分类 Scientific American(五)月

英语听力：2013-07-19 《恐龙的战争》3 顽强防御—15

This tactic is still used today on the plains of Africa. If you look at various species of plant eaters, they live together in groups, and if one of them spots a predator, they can whinny or hoot and let the rest of the herd know, so that they can ke

发表于:2019-01-23 / 阅读(69) / 评论(0) 分类 探索与发现2013年

2016年CRI China's Unveils ＂Taiji＂ Gravitational Wave Plan

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-21 / 阅读(87) / 评论(0) 分类 2016CRI中国国际广播电台

【英语时差8，16】外星人来电，说什么？

the previous show Don and Yael discussed communication from other worlds. Well, as it turns out if E.T. does try to phone it will be much more complicated than can you hear me now? D: Okay, Yael, so suppose one day scientists pick up a transmission t

发表于:2019-02-23 / 阅读(72) / 评论(0) 分类 英语时差8，16

【英语语言学习】我们变得富有的同时是否变得更加小气

This is ALL THINGS CONSIDERED from NPR News. I'm Melissa Block. And I'm Robert Siegel. Most of us like to think of ourselves as generous people. We volunteer, donate our time and open our wallets for charity, but perhaps we aren't as big-hearted as w

发表于:2019-02-23 / 阅读(51) / 评论(0) 分类 英语语言学习

中英翻唱歌曲;恋爱达人（翻唱歌曲：Bro'Sis V.S 罗志祥/小S）

恋爱达人（翻唱歌曲：Bro'Sis V.S 罗志祥/小S） Artist: Bro'Sis Song: I Belive You know some people just don't know what I'm talking about But I know you understand 'cause I know you believe. CHORUS Baby, I believe that you were meant for

发表于:2019-03-11 / 阅读(220) / 评论(0) 分类 流行英文歌曲
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