标签：frequency 相关文章

北外英语中级听力-10

Here's the news at 11:30. Thousands of people have marched through the centre of Corby in Northamptonshire to protest against plans to close the steel works, the town's major employer. The marchers demonstrated outside the local British Steel Corpora

发表于:2018-12-03 / 阅读(94) / 评论(0) 分类 北外英语中级听力

VOA慢速英语20060623b

AMERICAN MOSAIC - Getting Their Kicks: Thanks in Part to 'Soccer Moms,' Game Grows in the U.S.By Erin Shiavone and Nancy Steinbach Broadcast: Thu, 22 Jun 2006 16:00:00 UTC (MUSIC) HOST: Welcome to AME

发表于:2018-12-07 / 阅读(50) / 评论(0) 分类 2006年慢速英语（六）月

SSS 2008-01-28

This is Scientific Americans 60-Second Science, Im Cynthia Graber, this will just take a minute. Our ears are highly attuned to sounds in the world around us. Its not just the frequency of the sound itself. There are also subtle differences and shift

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(一)月

美国文化脱口秀 第71期:如何增加词汇量

今天潘吉和Jenny要和大家讲讲怎么正确的学单词，提高自己的词汇量，并把这些词汇运用到平时的生活对话中。看看你的学习方法对了吗？ Vocabulary alone is not enough!!! 光有词汇量是不够的！ Ti

发表于:2018-12-26 / 阅读(70) / 评论(0) 分类 美国文化脱口秀

《名人传记》之乔布斯遗失的访谈27:一次奇妙的经历

So I became very err.... captivated by computer. 我完全给计算机迷住了 And a computer to me was still a little mysterious 当然计算机对我而言仍然有些神秘 cause it's at the other end of wire,I had never really seen the actual co

发表于:2018-12-27 / 阅读(46) / 评论(0) 分类 名人传记

侏罗纪搏击俱乐部 第38期:史前集体猎杀的画面

CAT scan evidence would also reveal another clue. CT扫描也揭示了另一条线索。 The Raptors at this site were incredibly agile. 在这一战场上的迅猛龙惊人地敏捷。 We have a sense that this animal could really move around with a

发表于:2018-12-28 / 阅读(51) / 评论(0) 分类 侏罗纪搏击俱乐部

Norway to End FM Radio Broadcasts

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(131) / 评论(0) 分类 2017年VOA慢速英语(一)月

VOA慢速英语2018--US Timekeeping Stations Might Go Silent

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(82) / 评论(0) 分类 2018年VOA慢速英语(九)月

电信专业英英词典M-3

Multimode Optical Fiber(S) Multimode fibers, with much wider cores than single mode fibers, allow light to enter at various angles, and reflect (bounce off of) core-clad boundaries as electromagnetic

发表于:2019-01-03 / 阅读(89) / 评论(0) 分类 电信英语

零基础学英语：副词用法大全

副词属于八大词类之一，用来修饰动词。它们可以描述某事完成的方式、时间、地点以及频率。下面关于五种副词的介绍。 五种类型的副词 1.Adverbs of Manner 方式副词 方式副词能够表达出某人完

发表于:2019-01-03 / 阅读(92) / 评论(0) 分类 英文语法词汇

中英翻唱:I Believe(恋爱达人英文版)

i believe(恋爱达人英文版) 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 me and if there's somebody then baby, I believe that someb

发表于:2019-01-03 / 阅读(48) / 评论(0) 分类 中英翻唱歌曲

中英翻唱:I believe 罗志祥和小Ｓ＜恋爱达人＞英文

I believe 罗志祥和小Ｓ＜恋爱达人＞英文版 演唱者：Brosis shaham) you know some people just don't know what i'm talking about but i know you understand cause i know you believe chorus (faiz) baby i believe that you were ment for me a

发表于:2019-01-03 / 阅读(66) / 评论(0) 分类 中英翻唱歌曲

SSS 2010-08-09

Blue whales off the California coast make calls that, sped up 10 times, sound like (sound of two-part call). The original is a wall-rattling frequency too low for us to hear. Scientists analyzed around 2,500 of those calls, and found that the second

发表于:2019-01-08 / 阅读(61) / 评论(0) 分类 Scientific American(八)月

尖叫声在大脑中会有特殊的位置

Screams Have Special Place in Brain 尖叫声在大脑中会有特殊的位置 From VOA Learning English, this is the Health Lifestyle report. Have you ever thought about screaming? A blood-curdling scream is a natural reaction to sudden, extreme fri

发表于:2019-01-12 / 阅读(82) / 评论(0) 分类 2015年VOA慢速英语(八)月

VOA慢速英语2015 废金属分离技术成本可能会降低

AS IT IS 2015-03-25 Scrap Metal Separation May Become Less Costly 废金属分离技术成本可能会降低 Recycling, or re-using, metals is much less costly than making them from raw materials in the Earth, called ore. But when old cars, household

发表于:2019-01-12 / 阅读(48) / 评论(0) 分类 2015年VOA慢速英语(三)月

统计学名词英语单词

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

发表于:2019-02-06 / 阅读(87) / 评论(0) 分类 英文语法词汇

化妆常用用语（二）

化妆常用用语（二） 面奶 cleansing milk 去黑头洗面奶 biological cleanser 清洁面霜 clarifying cream 眼部御妆水 eye make up removing 按摩霜 massage cream 按摩油 massage oil 面膜 mask 冷膜 freezing mask 热膜 hotting mask 海藻面膜 seaweed mask 颈霜restru

发表于:2019-02-07 / 阅读(62) / 评论(0) 分类 英文语法词汇

【英音模仿秀】重返节俭

模仿句子：Now there's long been talk about peak oil, the point of which the amount of hydrocarbons available to us starts an inexorable downward decline. 翻译：很久前人们就提到过石油峰值，即在达到某一峰值时，可供我们

发表于:2019-02-16 / 阅读(77) / 评论(0) 分类 英音模仿秀

飞行员英语900句 第14期:雷达通话术语(3)

Resume normal speed. 264. 恢复正常速度。 No speed restrictions. 265. 没有速度限制。 Request speed 200 knots due configuration. 266. 由于构型，请求减速到200节。 Request speed 250 knots due turbulence. 267. 由于颠簸，请求

发表于:2019-02-25 / 阅读(116) / 评论(0) 分类 飞行员英语900句

陨落星辰第一季 第151期:一家人的离别

Here you go, Mr. Scott. Okay. 斯科特先生，给你。好 Oh, this must be really messing their heads up. 这个肯定能扰乱它们的攻势 The frequency's still locked in place. 频率还锁定在这个地方 How are you feeling? 你感觉怎样

发表于:2019-03-02 / 阅读(217) / 评论(0) 分类 陨落星辰第一季
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