单词：critical flicker frequency (cff)
单词：critical flicker frequency (cff) 相关文章
Situation Critical 十万火急 by Kevin Lustig In some jobs, danger can appear at any moment. In the blink of an eye, the routine can become perilous. This month, the National Geographic Channel shows us what happens when a normal situation becomes
常春藤解析英语
The UN has just issued a report saying that six million people in Myanmar need food right now. How critical is the situation? It's a real paradox, because in the same year that Cyclone Nargis devastated the, what had been the rice bowl of Myanmar, th
访谈录2009
What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations
Friends 老友记全10季英语插曲
Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the
2011年VOA慢速英语(十)月
PART II THE GAMES For a moment, the cameras hold on Peetas downcast eyes as what he says sinks in. Then I can see my face, mouth half open in a mix of surprise and protest, magnified on every screen as I realize, Me! He means me! I press my lips toge
饥饿游戏（英文版）
Haymitch shows up just as dinner is being served. It looks as if hes had his own stylist because hes clean and groomed and about as sober as Ive ever seen him. He doesnt refuse the offer of wine, but when he starts in on his soup, I realize its the f
饥饿游戏（英文版）
In the deepening twilight, the firelight illuminates our faces. We seem to be leaving a trail of fire off the flowing capes. Cinna was right about the minimal makeup, we both look more attractive but utterly recognizable. Remember, heads high. Smiles
饥饿游戏（英文版）
And youre good? asks Haymitch. I have to think about it. Ive been putting food on the table for four years. Thats no small task. Im not as good as my father was, but hed had more practice. Ive better aim than Gale, but Ive had more practice. Hes a ge
饥饿游戏（英文版）
In Houston, Flight director Kranz is trying to make sense of the barrage of information. I am completely surrounded with reports coming in that I dont fully understand, but frankly, problems are our business, and I thought we are going to solve these
国家地理2007年
黄昏 Dusk 茅盾 By Mao Dun 海是深蓝色的，说不上光滑；排了队的小浪开正步走，数不清有多少，喊着口令一，二 一似的，朝喇叭口的海塘来了。挤到沙滩边，噗嘶! 队伍解散，喷着愤怒的白沫。
英语笔译
By Greg Flakus Houston 05 March 2008 Hillary Clinton made a stunning comeback in Tuesday's primaries and caucuses, winning decisively in Ohio and Rhode Island and coming out on top of a close race in Texas. John McCain won all four states, to clinch
VOA标准英语2008年（三月）
Yellow Flicker Beat - Lorde I'm a princess cut from marble 我是个性格刚毅的公主 Smoother than a storm 优雅的好比摄人的暴风前奏 And the scars that mark my body 而刻画在身上的疤 They're silver and gold 彷佛低语着无上的
2015最新精选英文歌曲
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
2016年VOA慢速英语(十一)月
High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are
VOA标准英语2014年(四月)
There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率，以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo
实用英语
Science and technology 科学技术 Visible-light communication 可见光通信 Tripping the light fantastic 与光共舞 A fast and cheap optical version of Wi-Fi is coming 一个高速而廉价的光学Wi-Fi即将问世 AMONG the many new gadgets u
经济学人科技系列
In the Pacific state of Hawaii, U.S. President Barack Obama on Sunday told leaders of the 21 Asia Pacific Economic Cooperation economies that the region will be key to U.S. economic recovery. With much of the formal summit activity, including a worki
英语新闻
An Hour before Sunrise 日出前的一小时 An hour before sunrise in the city there is all air of cold, solitary desolation about the noiseless streets, which we are accustomed to see thronged at other times by a busy, eager crowd, and over the qui
英语美文
By Scott Stearns Dakar 08 October 2009 Cameroon President Paul Biya (file photo) Authorities in Cameroon have closed a private FM radio station that has been broadcasting illegally from the capital for several months. The station was highly critical
VOA标准英语2009年(十月)
视频在英语中常表示为： video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit
英语口语