隔音砖,吸声砖

acoustical tile的用法和样例:

例句

  1. Acoustical tile absorbs sounds.吸声砖能吸声音。

[00:04.14]- Please. The guy's a barbarian. - And a paying customer. - 拜托,那家伙是野蛮人 - 他也是顾客 [00:06.34]If he says the foie gras is not done, it's not. 顾客永远是对的,他说鹅肝没烤好就是没烤好 [00:07.22]-

发表于:2018-12-07 / 阅读(96) / 评论(0) 分类 听电影学英语-美味情缘

电话销售 Telesales Receptionist: Star Flooring, how may I direct your call? Star地板材料公司。您找谁? Mr. Lee: I'd like to speak to someone in the Purchasing Department. 我找采购部的人。 Receptionist: Hold, please. 请稍等。

发表于:2018-12-15 / 阅读(67) / 评论(0) 分类 新东方商务口语

Unit 15 [00:03.21]We're trying to save the manatees! [00:07.26]SECTION A [00:10.32]1b Listen and circle the words in activity 1a that victor [00:18.26]and Ginny use to describe the animals. [00:52.90]2a Listen and match the words and definitions. [01

发表于:2018-12-17 / 阅读(240) / 评论(0) 分类 新目标初中英语九年级(全一册)

When Pablo Panda Sandoval made history with 3 home runs in game one of the world series his head was probably buzzing. But when batters in chilly Detroit had the ball not quite right in the next couple of the nets, it will be their hands that buzzing

发表于:2018-12-24 / 阅读(79) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? Can you name those notes? Probably not. Perhaps one in ten thousand speakers of European languages has perfect pitch - the ability to recognize a note without having hea

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-second Science. I'm Karen Hopkin. If you ever got picked on in the schoolyard, you might have wished for some sort of superpower, like unbeatable speed or maybe just the ability to completely disappear. Now scientists

发表于:2018-12-24 / 阅读(79) / 评论(0) 分类 Scientific American(五)月

Scientists analyzed around 2,500 of those calls, and found that the second part (sound) is nearly identical in pitch every time from each whale: 16 hertz, or four octaves below middle C. And the slight variations in frequency that do exist are only a

发表于:2019-01-02 / 阅读(112) / 评论(0) 分类 60秒科学

Hybrid cars are good for the environment. But scientists say that they might be bad for pedestrians. Because hybrids are so quiet, it can be hard for walkers to hear them until its too late. Listen to this. [quiet car sound] Thats a Toyota Prius mov

发表于:2019-01-02 / 阅读(130) / 评论(0) 分类 60秒科学

Can you name those notes? Probably notperhaps one in 10,000 speakers of European languages has perfect pitch, the ability to recognize a note without having heard any reference note first. But theres a much better chance you could successfully name

发表于:2019-01-02 / 阅读(108) / 评论(0) 分类 60秒科学

If you ever got picked on in the schoolyard, you might have wished for some sort of superpower: like unbeatable speed or maybe just the ability to completely disappear. Now scientists at the College of Wooster in Ohio say that you might have had a s

发表于:2019-01-02 / 阅读(129) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Every year, scores of manatees are killed by boats in Floridas waters. Their plight is an ecological concern. And everyone from marine biologists to Marg

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This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. Hybrid cars are good for the environment, but scientists say that they might be bad for pedestrians. Because hybrids are so quiet that can be hard for wa

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We humans are pretty good at communicating with sounds other than words. But how much of this is hard-wired, and how much do we pick up from others? To find out, researchers recorded the nonverbal sounds of people born deaf, as they responded to a ra

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 Scientific American(十一)月

Blue whales off the California coast make calls that, sped up 10 times, sound like (sound of two-part call). The original is a wall-rattling frequency too low for us to hear. Scientists analyzed around 2,500 of those calls, and found that the second

发表于:2019-01-08 / 阅读(62) / 评论(0) 分类 Scientific American(八)月

2005年高考试题英语听力(湖南卷)录音稿 第一部分 听力(共三节,满分30分) 做听力部分时,请先在试卷上作答.听力部分结束前,你将有两分钟的时间将第1至第17小题的答案转涂到答题卡上,

发表于:2019-01-10 / 阅读(261) / 评论(0) 分类 高考英语听力

Country Music Ladies Put Men in Their Place American country music lyrics often describe women as they might appear in mens dreams. This is especially true of songs by many male artists. But the songs by Maddie Marlow and Tae Dye are different. The t

发表于:2019-01-12 / 阅读(88) / 评论(0) 分类 2015年VOA慢速英语(九)月

The Tiangong-2 space lab, though adopting the structure of Tiangong-1 without too many changes in appearance, has been designed to function much stronger than its predecessor. Zhu Congpeng, chief designer of the lab, says they've focused on a variety

发表于:2019-01-19 / 阅读(87) / 评论(0) 分类 2016CRI中国国际广播电台

通知与确认 Acknowledgments Confirmations 通知对方接到来信Acknowledging receipt of letters1. Dear Mr/Ms,Thank you for your letter No. A-3 of 6th May, offeringus 6 UI-4 Viewdatas. We have passed it on to ourTechnical Department for their c

发表于:2019-02-06 / 阅读(125) / 评论(0) 分类 实用英语

如何教老外打麻将? 【麻将必备】 你会打麻将(play mah-jong)吗?你是资深麻友吗?你敢教老外打麻将吗? 将国粹推向世界可是我们这些外语学习者的义务哦!那还等什么,马上就让老外们对麻

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麻将牌:mah-jong, mah-jongg 棋牌室:Chess Poker Room 筒子:the circle tiles 索子:the bamboo tiles 万子:the character tiles 番子:the honor tiles 花牌:flower tiles 上:claiming a tile to match a sequence 碰:claiming a ti

发表于:2019-03-12 / 阅读(304) / 评论(0) 分类 实用英语
学英语单词
-cephalic
accumulation rate
agent discount (fare)
alkylamine
aminoethyl-cellulose
Arthraxon
auroral reflection
baggios
Biomioran
bird ringer
by-catch
calming wind and eliminating phlegm
camming
central processor control
chopstick
class Zygomycetes
color translating microscope
compensatory model
comunication
contesse
cultivating tillage equipment
curved stroke
D.Sc.Com.
daubiest
DDTA
de-Stalinize
debrah
dentate suture
dephlogisticate
directional gyrocompass
dominating character
draskovic
electric(al) wire
feeder bus
fieldpieces
fixed teeth
floordrobe
fluorofibres
food patcil
Fourier transform definition
fuscation
glycerophosphoethanolamines
gross sth up
Heat productivities
homo ludens
Honnay
improbities
integrate into
interrupt initialization sequence
iron sulfide blackening
Kalachevskiy Rayon
kasb
kim il - sung
Kommetjie
lengthen out
little's
marmadyn
meaguer
methods of filling order from stockrooms
mubulle
multiple-entry system
nanovoid
normal accommodation coefficient
Oxford clay
packet error rate
Planada
plausiblenesses
polaraulic selector
Polylepis
pranoprofen
preparation cost
principal real right
proterosepalous
pseudoscorpion
pullan
quadratic variation
quantitative geography
quarterne
quoll
radiation image pickup tube
reforwarded
school-business partnership
scimitar-shapeds
signal appendant
Simbario
sleeth
speache
stagnated overpopulation
summary of scrap and spoiled materials
supporting stub
system of weights
Taenioidea
toxin-free
trapezoidal notch
troutbecks
turn dog
unsimplify
Vaternish Point
vicechairs
wood parenchyma strand
woodfordite
yurek