[计] 声吸收

sound absorption的用法和样例:

例句

  1. The emphasis is to study the sound absorption properties of gradient polyurethanes at different temperatures and pressures.研究了梯度聚氨酯在不同温度和压力下的水声吸声性能。
  2. The sound absorption coefficient of the material was tested by standing wave tube method.采用驻波管法测试材料的吸声系数。

The hills are 1) alive with the sound of music, With songs they have sung for a thousand years. The hills fill my heart with the sound of music, My heart wants to sing every thing every song it hears.

发表于:2018-11-28 / 阅读(144) / 评论(0) 分类 疯狂英语2002年

a an abandon abide ability able abnormal aboard abolish about above abroad abrupt absence absent absolute absolutely absorb absorption abstrate abstract absurd abundance abundant abuse abuse academic academy accelerate acceleration accent accept acce

发表于:2018-11-30 / 阅读(136) / 评论(0) 分类 2005星火考研词汇记忆指南

diesel sincerity hit thrash dilute spiral absorption inject diploma groan infer summit foremost confront between popularity offence exemplify blunt assessment pact tuition wrath allied

发表于:2018-12-01 / 阅读(120) / 评论(0) 分类 用Mp3背六级单词

Leaves Inspire Better Solar Panels What do leaves and solar panels have in common? Both absorb sunlight and turn it into energy. But while solar panels typically have smooth surfaces, leaves have tiny wrinkles and folds that allow for maximum light a

发表于:2018-12-31 / 阅读(59) / 评论(0) 分类 英语听力文摘 English Digest

hello darkness my old friend i've come to talk with you again because a vision softly creeping left its seeds while i was sleeping and the vision that was planted in my brain still remains within the

发表于:2019-01-04 / 阅读(84) / 评论(0) 分类 奥斯卡电影名曲盛典B

The Sound of Silence/Scarborough Fair The Sound of Silence 沉默之声 单曲收听 Hello darkness 2)my old friend, 黑暗,我的老朋友, I've come to talk with you again. 我又来和你交谈。

发表于:2019-01-04 / 阅读(88) / 评论(0) 分类 英乐时空

Imagine a world where sunlight can be captured to produce electricity anywhere, on any surface. The makers of thin-film flexible solar cells imagine that world too. But a big problem has been the amount of silicon needed to harvest a little sunshine.

发表于:2019-01-08 / 阅读(94) / 评论(0) 分类 Scientific American(二)月

The Loveliest Sound Starfield What could we bring that You'd ever need? (that You'd ever need) What could we do that's worthy of You? (that's worthy of You) What could we say that You have never heard? Sung by angels in heaven and earth [Chorus:] The

发表于:2019-01-10 / 阅读(81) / 评论(0) 分类 好听的英文歌曲

Song:Sound Of The Underground Artist:Girls Aloud Disco dancing with the lights down low Beats are pumping on the stereo Neighbours banging on the bathroom wall Your sayin' crank the bass I gotta get some more Waters runnin' in the wrong direction

发表于:2019-01-11 / 阅读(68) / 评论(0) 分类 英语热力歌曲

The sound of silence - 美国乡村音乐 Hello darkness, my old friend嗨,黑暗,我的老友 Ive come to talk with you again我又来找你聊天了 Because a vision softly creeping因为有个幻影趁我熟睡时轻轻爬进来 And the vision that was planted in my brain深植我脑

发表于:2019-01-11 / 阅读(113) / 评论(0) 分类 美国乡村音乐

New design produces flexible panels using only 1-2 percent as much silicon Art Chimes | Washington, DC 19 February 2010 You can use 100 times less silicon. And that's potentially very significant. Harry Atwater Schematic diagram of the light-trapping

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2010年(二月)

Ethiopian Jews Settle Into Life in Israel Israel is marking the 20th anniversary of a massive airlift of Ethiopian Jews called Operation Solomon. The arrival and integration of tens of thousands of Ethiopians into Israeli society have presented major

发表于:2019-01-13 / 阅读(65) / 评论(0) 分类 VOA标准英语2011年(十一月)

DAVID GREENE, HOST: Ohio's governor, John Kasich, is back on the national stage this week. He's out with a new memoir about his bid for the 2016 Republican presidential nomination. The book is called Two Paths: America Divided Or United. I spoke with

发表于:2019-01-17 / 阅读(56) / 评论(0) 分类 2017年NPR美国国家公共电台4月

A share A股;甲类股份 abatement of tax 减税;减扣免税额 ABN AMRO Bank N.V. 荷兰银行 above-the-line expenditure 线上项目支出;经常预算支出 above-the-line receipt 线上项

发表于:2019-02-01 / 阅读(99) / 评论(0) 分类 财会英语

Around the world, many people start their day with a cup of coffee, a cappuccino, or an espresso. At the same time, there are many people with various thyroid conditions who rely on synthetic thyroid hormone replacement medication like levothyroxine

发表于:2019-02-01 / 阅读(85) / 评论(0) 分类 实用英语

听歌学英语:The Sound of Silence 在1965年到1970年期间,Paul Simon和Garfunkel成为美国流行乐坛历史上最成功的唱片二人组。 在这首The Sound of Silence中, Paul Simon和Garfunkel完美的嗓音结合无疑再次得到了最

发表于:2019-02-04 / 阅读(97) / 评论(0) 分类 听歌学英语

经典歌曲-寂静之声THE SOUND OF SILENCE保罗 西蒙 Original theme lyrics: Paul Simon Originally performed by: Simon Garfunkel 【verse one:】 Hello darkness my old friend I've come to talk with you again Because a vision softly creeping Left

发表于:2019-02-04 / 阅读(68) / 评论(0) 分类 经典英文歌曲

音乐咖啡厅:Westlife - Sound of a Broken Heart 相关介绍:有七张英国冠军专辑与14首冠军单曲的西城男孩让歌迷苦等两年,终於发行出道十年的第九张专辑《爱就在这里》,就在宣传正如火如荼展开时

发表于:2019-02-07 / 阅读(132) / 评论(0) 分类 音乐咖啡厅

【经典】寂静之声 The Sound Of Silence Hello darkness, my old friend, I've come to talk with you again, Because a vision softly creeping, Left its seeds while I was sleeping, And the vision that was planted in my brain Still remains Within the

发表于:2019-02-07 / 阅读(57) / 评论(0) 分类 经典英文歌曲

A abbreviation,absorption,abstract,abundance,acceleration,acceptance, accessory,accommodation, accordance,acquaintance,acquirement,acquisition,adjustment,administration, admiration,admission, adoption

发表于:2019-02-18 / 阅读(86) / 评论(0) 分类 考研英语
学英语单词
aptyalism
as rich as a Jew
automatic failure monitor
autopower-off
auxiliary voltage
Beauquesne
benign cystic teratoma
Boitzmann H theorem
call collect
CAO2-CVO2
categorially
chair plate
conditioned response (cr)
D.T.I.
DFTI
diagrammatic profile
dolly birds
dome-head cylinder
drum-type starter
eckman
energy specturm
ennated
extort
extra video memory
eyepaints
f4
flux bar
folliculated
fresh-air intake
full floating piston pin
gallichones
galvanized sheet iron pipe
grefe
Helendale
high angle grain boundary
hot air circulating oven
Huangmen
in after years
index of terms of trade for imports
industrial group
international flight
item drawing number
jacket layer
keypunch instruction
life bond
Limonar
lithium chloraurate
lubricator fittings
macroassembler support
master cylinder push rod
mazzone
michaux
multipoint recording
nadide
nonperennials
olympic hymn
OPISTOGNATHIDAE
oxidative capacity
phocaceans
PHT system
playing with
polysynths
positive normal
PTCL
pull-off pole
quasi seasonal fluctuation
race cam
radio photography
razorbills
reference divider
refractory materials
RERTR (reduced enrichment for research and test reactors)
revivement
rhombic steel plate
rounded end
S-O-R
Saccharomyces carlsbergensis
Scleropages leichardti
sdsl
semi-documentary
sound navigation and ranging
Soxo
sphenovomerine
spin-probe technique
stationary die plate
stepwise extension
subtrianguslar
supply chain visibility
takeos
three-account system
tomato omelet
tonsil of cerebellum
transmitted pulse envelope
trinerved
unlevied
us-ness
user driven system
vtg
WEFAX
weighting agent
Wentworth scale
yatapoxviruses