单词：normal atmospheric pressure
单词：normal atmospheric pressure 相关文章
This is the VOA Special English Agriculture Report. The northeastern state of Vermont is the leading producer of maple syrup in the United States. This sweet, sticky liquid is a favorite on pancakes a
2006年慢速英语(十二)月
(woman) Thank you. It's great to see so many of you interested in this series on Survival in Outer Space. Please excuse the cameras - we're being videotaped for the local TV stations. Tonight I'm going to talk about the most basic aspect of survival
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This is Whats Trending Today When it comes to weather, it is hard to sound more frightening than to call a storm a bomb cyclone. 谈到天气，很难听到什么比炸弹旋风更可怕的了。 But that is how weather experts are describing a huge
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UNIT 9 Text A Pre-reading Activities First Listening 1. As you listen to the passage the first time, circle the words from the list that you hear. ice hate perish snow fear suffice frost despair hold
21世纪大学英语读写教程
[00:05.56]Weather experts say this spring was the warmest in the United States in the past century. [00:13.66]They say the average temperature across the United States between March and May was about thirteen degrees Celsius. [00:23.07]That reportedl
美国英语听力80篇
barometer, [bə'r?mitə] n 气压计（测量大气压的仪器，用于天气预报）；晴雨表（用来记录或反映波动起伏） 【例】Opinion polls serve as a barometer of the public mood 民意测验是大众情绪的晴雨表。 【记】
不择手段背单词
1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时
突破英文词汇
By Lisa Schlein Geneva 31 October 2007 The World Meteorological Organization says theLa Niaweather event is under way across the central and eastern equatorial Pacific and these conditions are expected to continue through the first quarter of 2008. L
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Debbie Elliott: Today a prominent NASA scientist went public with his concerns that the government is trying to stifle his public statements about climate change.James Hansen told the New York Times and the Washington Post that the space agency has
2006年NPR美国国家公共电台
Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ninete
英语小短文
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Shirley Griffith. VOICE TWO: A NOAA satellite image of Hurricane Katrina, taken on August 29, 2005 And Im Steve Ember. Powerful storms are called hurricanes when they form over the At
VOA慢速英语2007年（九）月
A team sees promise in genetically engineered tobacco, and hopes for similar results with other crops. Transcript of radio broadcast: 02 June 2008 This is the VOA Special English Agriculture Report. One cause of the current food crisis is drought. F
VOA慢速英语2008年（六）月
By Carol Pearson Washington 22 August 2007 High blood pressure, or hypertension, is a disease usually associated with adults, but children can get it too and can have serious health problems because of it. A new study is now calling for pediatricians
2007年VOA标准英语（八月）
Midlife Blood Pressure Spike Ups Heart Attack Risk A new study indicates people who develop high blood pressure during middle age have a higher risk of heart attack, stroke, or related medical problems later in life. It's pretty well established that
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SCIENCE IN THE NEWS - Storm Warnings: Trying to Understand the Causes of HurricanesBy Nancy Steinbach and Caty Weaver and produced by Brianna Blake Broadcast: Tuesday, September 12, 2006 VOICE ONE: Th
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AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have
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SCIENCE IN THE NEWS - Pressure Rises on Scientific Publishers to Offer 'Open Access' / 2,400-Year-Old Gold Mask Found in Bulg... By Broadcast: Tuesday, August 31, 2004 (MUSIC) VOICE ONE: This is SCIEN
科技之光
1. I know that every job has its own kind of pressure. 我知道每份工作都有自己的压力。 还能这样说： For me, it is job that has some kind of pressure on any person. I believe that pressure is evitable for people who have a job. 应用
情景会话口袋书人际篇
As altitude increases, atmospheric pressure decreases. This is due to Earth's gravitational pull on the air molecules in the atmosphere. The closer to the Earth's surface the stronger the force exerted on these molecules. 随着高度上升，大气压
留美老师带你每日说英文
Maybe. A change in barometric readings may be part of the reason: Atmospheric pressure often drops right before bad weather sets in; this shift could cause body tissue to expand, which can lead to swelling and pain. 也许吧，气压变化有可能是
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