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(110) / 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(78) / 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(255) / 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(90) / 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

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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(92) / 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(122) / 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(141) / 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(120) / 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(140) / 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(98) / 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(80) / 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(272) / 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(101) / 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(100) / 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(133) / 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(320) / 评论(0) 分类 实用英语
学英语单词
adont hing
aikens
angielocosis
apple val.
Atalante
bell guard
bill to bearer
bitter-gate
bridge conceptual design
cahnman
canning industry
choriheterosis (dodge 1945)
circuit complexity
cloud-puff
cluster thinning
complex arithmetic
composite index of leading indicators
computed-path control
conformity of documents
conveyancings
cony-green
cooling bench
corneal curvature
cushion pool
decerns
demonym
disclames
drain of state owned property
duplex operation
electric multiple unit railcarset
eristalis cingulata
Flatmark
folieadeux
forest covered area
fresh water discharge pump
fruit pigeons
furnace volume heat release rate
gavora
general metallurgy
goblet drum
gold auction
government representative
grate bar protection
high contact ratio spur gear
Ilesha Ibarida
inclusive nor gate
information journal
innocentii
isobutylmethylxanthine
Khorāsān, Chāh-e
Knossos
l.a.h.
leroi joness
Lignariella hobsonii
manufacturer's accounts
melantonin
mistlike
museophiles
narrow chisel
non-dance
nonurgent
normally open (pneumatic)
noyb
odd nuclei
olympic family
optus
Pierrot I.
pitching synchronization
plasma cell vulvitis
primveroside
protea melliferas
Purazolyl
raglan sleeves
railway vehicles
removal firms
ro'ya
romas
sapphirina gastrica
Saxifraga lychnitis
Settat, Prov.de
sideboom tractor
Sim, C.
solidified copaiba
Special Training for Seafarers
stage of yellow ripeness
stress pattern
syntax analysis problem
tea duty
tetradontid
the end of the story
top lift
total heat of vaporization
trucklets
two-input servo
type disk
variable coefficient
vil
VP22a
want it both ways
wing man
won't kill you etc.