单词：effective perceived noise level
单词：effective perceived noise level 相关文章
12. Stop the Noise Mr. Chen is talking to his neighbor Mrs. Wang. C: May I have a word with you? W: Sure. What's the problem? C: It's about your son. I'm tired of his making so much noise at all hours
赖世雄中级美国英语
There are six characteristics of speech, all of which are vital to speak effectively. In this section we'll look at each of them separately. These speech characteristics are basically important to you
疯狂英语2001年
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)
Why Can We Hear the Sound of the Ocean in a Shell? Most children have probably wondered at the noise of roaring ocean waves magically captured inside seashells held up to their ears. According to popu
有声英文阅读
Why Can We Hear the Sound of the Ocean in a Shell? 贝壳传来海洋之音？ Most children have probably wondered at the noise of roaring ocean waves magically captured inside seashells held up to their ears. According to popular belief, anyone luc
双语有声阅读
In the heartland of Pakistan, they fought to save their livelihood. In the village of Chachran Sharif, people depend on livestock for a living. So when rising floodwaters buried part of their village, they packed their animals on boats and headed acr
CNN2010年(八)月
It's no secret that good genes can explain why some people age well. But researchers said last Thursday they have identified a specific gene variant that can make people look about two years older than their actual age. 众所周知，有些人看起来
实用英语
This blonde decides one day that she is sick and tired of all the blonde jokes and how all blondes are perceived as stupid, so she decides to show her husband that blondes really are smart. While her husband is off at work, she decides that she is go
趣味英语
In many countries, prostate cancer is among the leading causes of cancer deaths in men. Doctors rely on a blood test called PSA (prostate-specific antigen) to screen for the disease. But there are big problems with the PSA test. Now, the researchers
VOA标准英语2010年(十二)月
As an entrepreneur of ten years I've learned all too well what failure feels like. The perpetual wheel of reinventing myself has been the only constant in my life. Ups and downs, highs and lows; the roller coaster of perceived failure can be exhausti
英语美文
As an entrepreneur of ten years I've learned all too well what failure feels like. The perpetual wheel of reinventing myself has been the only constant in my life. Ups and downs, highs and lows; the roller coaster of perceived failure can be exhausti
英语美文
And in a lot of ways, this is how you would master a lot of things in life. 在很多方面，这也是掌握新技能的一种途径。 It's the way you would learn a martial art. 好比学习武术。 In a martial art, you would practice the white
TED演讲科学篇
Growing old is not upsetting; being perceived as old is. 越来越老并不可怕，可怕的是让人觉得越来越老。 图片1
Daily English-2016.06
I really love the idea of the levels and getting to the next level,and fighting different styles.As a dancer who battled other dancers,that was like the whole mentality. 我很爱这个主意，一级级慢慢来，从低级到高级，对垒不同的门
名人传记
Delilah: Could you turn that down? Josh: What? Delilah: Could you turn your music down? Josh: Oh, sure. Is there a problem? Delilah: No, theres no problem. I was just trying to do some reading and the ear- splitting music coming from your room made i
地道美语播客
A new poll has revealed that wearing glasses ages people by at least three years. On average, glasses-wearers were put at 3.3 years older than they actually were in the survey of 4,000 people commissioned by the London Vision Clinic。 Those who wear
阅读空间
The way you look means a lotespecially if you're in the financial industryand the more trustworthy you look to potential clients, the more you'll attract higher investments. 外貌很重要尤其是对从事金融行业的人来说，更是如此。你
实用英语
A night club just opened near where you live. You are very unhappy about the situation because it disturbs the peace of the neighborhood. Write a letter to your local government official. Say who you are and explain why you are unhappy and suggest wh
雅思英语
A night club just opened near where you live. You are veryunhappy about the situation because it disturbs the peace ofthe neighborhood. Write a letter to your local governmentofficial. Say who you are and explain why you are unhappy andsuggest what s
雅思英语
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