单词:noise power ratio (npr)
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President Obama says he has never seen devastation like he did today in Alabama. The state was among several struck hardest by a storm system that spawned dozens of tornadoes. NPR's Scott Horsley reports Mr. Obama went to Tuscaloosa to see the wrecka
From NPR News in Washington, Im Louise Schiavone. Irene continues its northern track, now a tropical storm strength. How they spend the weekend torrent of a path from North Carolina to New England. At least 18 people have reportedly died across 8 sta
ROBERT SIEGEL, HOST: 2017 has been bookended by two novels about women and power. As the year began, Margaret Atwood's classic, The Handmaid's Tale, began making its way to the top of the best-seller lists. It depicts a future where women are strippe
In Connecticut: We're disappointed, discouraged, tired. Chet Matczak from Tariffville, Connecticut expressed the frustration of thousands who have been without power for eight days. Power crews are still working after a freak October snowstorm took d
In his younger days, Michael Oatman was educated on the streets and in bars and strip clubs. Now, the Ohio writer believes the education he's getting in college classrooms has opened doors to a better life. From NPR news, this is weekend edition. I'
5 家用电器 3句英文任你选 I want to buy an air conditioner. 我想买台空调。 Is this washing machine automatic or semi-automatic? 这款洗衣机是全自动还是半自动的? This refrigerator is of low noise design. 这款冰箱是低噪
图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t
City Code - Some foreign countries require you to dial a city code before the phone number you are trying to reach. Clamp - A circuit that removes the energy dispersal signal component from the video
I've always been an optimist and I suppose that is rooted in my belief that the power of creativity and intelligence can make the world a better place. For as long as I can remember, I've loved learning new things and solving problems. So when I sat
AUDIE CORNISH, HOST: The first wireless-charging laptop is on the market. Some say wireless power could transform consumer electronics as much as Wi-Fi or Bluetooth have. From member station WBUR, Asma Khalid explains what this new laptop could mean
AILSA CHANG, HOST: People across the country are gearing up for the solar eclipse on Monday - and not just spectators - energy supply managers, too, especially where you are, David. DAVID GREENE, HOST: Yeah, that's right. Almost half the solar power
ARI SHAPIRO, HOST: The lack of electricity in a lot of Florida is one reason that people who want to return to their homes are stuck. They're having trouble finding gasoline to make the drive home. NPR's Jim Zarroli reports. JIM ZARROLI, BYLINE: When
LULU GARCIA-NAVARRO, HOST: And this is The Call-In. (SOUNDBITE OF MUSIC) GARCIA-NAVARRO: We're looking at sexual harassment and posing the question, what behavior crosses the line? This past week, more men in positions of power lost their jobs due to
KELLY MCEVERS, HOST: It has been four months since Hurricane Maria devastated Puerto Rico. And still, 40 percent of the island's customers are still without power. But as NPR's Adrian Florido reports, some people in one town got so tired of waiting t
DAVID GREENE, HOST: President Obama is going through a presidential transition unlike any other. Granted, his transition to power was dramatic during economic crisis. Now, he hands off to a president-elect who pledged to reverse much of his legacy. S
ARI SHAPIRO, HOST: President Trump is spending his first week in office reversing Obama administration policies. He's already signed executive actions on health care, two controversial oil pipelines, and he is promising to undo President Obama's plan
Naturi Naughton Omari Hardwick: Power Puzzlers JONATHAN COULTON: This is NPR's ASK ME ANOTHER. I'm Jonathan Coulton, here with puzzle guru Art Chung. Now here's your host, Ophira Eisenberg. (APPLAUSE) OPHIRA EISENBERG, HOST: Thank you, Jonathan. Soon
LULU GARCIA-NAVARRO, HOST: The word first comes up a lot when talking about the latest album from Cat Power. It's the singer's first in six years, its first since she gave birth to a son. And it's her first since leaving her longtime record label. Bu
BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up
Idiom: Put your money where the mouth is ( support your words with actions )Hit the book: Humming noise Auxiliary Flicker Whine Hydraulic Taxiing Unnerving Prolong Flap The humming noise when you board That's the auxiliary power unit at the back of t