单词：decibels adjusted
单词：decibels adjusted 相关文章
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 de
英语解说豆知识2009年
Chinas first homegrown passenger jet has taken to the skies for a politically charged maiden flight that authorities claimed would propel the country into a new era of aviation. 中国首架国产客机进行了含有政治意味的首航，当局称这
英语新闻
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Living in the city, you can't escape traffic noise. But it's not just a nuisance. If you're over 65, the noise might be a risk to your health, tooby increasing
Scientific American(一)月
This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? Stand clear of the closing doors, please. Definitely keep your arms and legs away from the closing doors on the subway. But theres a potentially more insidious danger to y
Scientific American(六)月
97. only if... 决不除非 用法透视 only if 意思是只有......才......。only if即可并列在一起，也可分开。 支持范例 1. A student is allowed to enter this room only if a teacher has given permission. 只有得到教师的许可学生才可以进入这个房间。 2. Seat belts
英语句型学口语
Trying to get adjusted A: Hi, how are you? B: Im fine, thanks. Just trying to get adjusted. Its hard to keep track of everything around here. A: Thats for sure. Youre new, too, huh? B: Yeah. I just got here a couple of days ago. How about you? 努力适
办公室英语口语
Language Points 1.Your coffee comes exactly as you like it, with the precisely right ratio of cream to sugar 2.You make all the stop lights when youre in a hurry 3.You come back from the bathroom at a restaurant and your delicious meal is already at
爆笑英语口语
Lesson 156 Part Ⅰ Warming-up Exercises Spot Dictation: The Temperature Check Last winter we had kind of a, uh, cold winter and I was home in bed _____ one night and listening _____ my radio. And, uh
英语听力入门 (全四册)
This is Scientific Americans 60-Second Science. I am Adam Hinterthuer. Got a minute? If you're ever worried that you've had one too many drinks after a night of bar-hopping, you might want to ask yourself: Are my ears ringing? Because it turns out th
Scientific American(八)月
What do a whale and a frog have in common? According to a study published in the Proceedings of the Royal Society, pound for pound, they sound the same. Sounds fishy? I mean, if you've ever heard the eerie song of the humpback whale [whale song], you
Scientific American(一)月
This is Scientific Americans 60-Second Science.I'm Cynthia Graber . This will just take a minute. (Chirping sound.) That may not sound likemuchbut its the loudest animal in the world. For its size, that is. Theinsect called the water boatman is two m
Scientific American(七)月
SCIENCE IN THE NEWS - Signs of Water on Saturn Moon Enceladus; Next Close Look Set for 2008By Brianna Blake, Mario Ritter and Cynthia Kirk Broadcast: Tuesday, April 25, 2006 (MUSIC) VOICE ONE: This is
2006年慢速英语（四）月
WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A
英语新闻
The authorities in Beijing have decided to open a public hearing later this month for the subway price adjustment. Authorities have discussed plans to implement a metered option for public transportation. This means Beijing will end the era of flat r
英语新闻
下面给大家提供一篇关于生活中噪音的影响的托福阅读背景材料，希望能拓宽同学们的阅读面。 I'm grad to see so many of you here. We'vebecome really alarmed over the health center by thenumber of students we are seei
托福英语
How to Get Better Sleep Getting a good nights sleep ensures more than extra spring in your step each day. According to Harvard Womens Health Watch, chronic sleep loss can contribute to weight gain, high blood pressure, and a weakening of the immune s
阅读空间