声学探测,回声探测

Amber: Hello, I'm Amber, and you're listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the young and talented English actor Anna Maxwell Martin. Anna is only 28 and she won a Best Actress BAFTA award in 2006

发表于:2018-12-19 / 阅读(166) / 评论(0) 分类 Entertainment

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(92) / 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(94) / 评论(0) 分类 Scientific American(五)月

Language Points 1. You know Tom and Jerry? Jerry is here. 2. You can disrespect me,but you can't F* me. 3. Wow! Fantastic baby

发表于:2018-12-26 / 阅读(76) / 评论(0) 分类 爆笑英语口语

Amber: Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the young and talented English actor Anna Maxwell Martin. Anna is only 28 and she won a Best Actress BAFTA award in 2006 fo

发表于:2018-12-28 / 阅读(83) / 评论(0) 分类 英语听和读

新编英语教程第四册unit08_2_Sounding_the_Waters

发表于:2018-12-29 / 阅读(68) / 评论(0) 分类 新编大学英语阅读部分

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(142) / 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(142) / 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

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 Scientific American(十一)月

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

发表于:2019-01-08 / 阅读(102) / 评论(0) 分类 Scientific American(五)月

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(99) / 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(81) / 评论(0) 分类 Scientific American(八)月

《Mr.Curiosity》收录在Jason Marz于2005年推出的专辑《Mr.A-Z》。这首歌的主旨是在失意时对小时候的自己的怀念。好奇先生指孩童时期无忧无虑的自己,如今已成熟的自己却常常受伤常常感到孤独,

发表于:2019-01-10 / 阅读(90) / 评论(0) 分类 英乐时空

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(102) / 评论(0) 分类 2015年VOA慢速英语(九)月

Our Gladys series for Storynory was one of our hits of 2014 with songs like Snap Me! and Ghost Girl getting you on your feet. If you liked those songs, you are going to love Gladyss 2014 Christmas carol. We thought last years Carol, was beautiful, bu

发表于:2019-01-18 / 阅读(60) / 评论(0) 分类 Children’s Stories-儿童故事集

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(134) / 评论(0) 分类 实用英语

模仿文本: Israel's Prime Minister Benjamin Nethanyahu has been sounding warnings about the agreement. It was, he said, an historic mistake. But speaking tonight inSan Francisco, President Obama said tough talk wasn't enough, the priority was to

发表于:2019-02-23 / 阅读(68) / 评论(0) 分类 英音模仿秀

爱莉安娜格兰德(Ariana Grande),美国新生代女歌手。因其翻唱Mariah Carey5个八度恐怖音域的极致海豚音的单曲《Emotions》并拍摄非正式版剪辑mv在网络迅速走红。 Baby I Ariana Grande Baby I got love fo

发表于:2019-02-25 / 阅读(93) / 评论(0) 分类 好听的英文歌曲

Chinese Academy of Sciences successfully launched a new sounding rocket, Kunpeng-1B, in Hainan Danzhou early Wednesday. The rocket reached a flight height of 300 kilometers for the first time. Its arrow configuration of altitude control system and ca

发表于:2019-03-12 / 阅读(290) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
absolute enthalpy
angular kinematics
Anopheles argyritarsis
breakdown truck
Britannia-metal
cake yield
casting bronze
catalytic reaction
celophthalmia
certificates of ownership
Chaney, Lon
column stripping
comminates
coordinate grid method
corn cribs
crane helicopter
cross-section ionization detector
crosswords
deculturated
Dehkhvareqan
digeneses
dishome
eddystones
Erdemli
ettercap
fantasound
find wide use
French Revolutionary calendar
genus knightias
griefs
holographic filters
ill-proportioned
immobility of labour
index component
intercooler core
Jackson Pollock
Jacobite
kainates
latacunga
levitated superconducting ring
ligamenta capituli fibulae
lostling
Marzy
masking angle
melting current
mental objects
method of maximum probability
mica insulator
microscopical study
molybdenum single crystal
monetary and financial system
multimirror
NAEB
no flow
nonelectromagnetic molecule
normal map
Notsé
overran
Oxytropis merkensis
pawnbrokery
PDAD
peosoplegia
Percesoces
phage heterozy-gosity
point counter
polyclinical
ponfald
post-alloy diffusion
prayer card
pressure precoat filter
pure cinema
qusuriya (al qusuriyah)
rabanna
radial feed screw
regular tetrahedral orientation
Rose Garden rubbish
ryparographer
satscan
sauroid
savinase
sea quark
Sheron
single axle drill
specific rate coefficient
sphagnicolous
splinting
springing on
stitch-and-seam weld
surfacing by fire cracker welding process
ta kuan wu
team study
tough-lovest
toxicodendron vernicifluums
traumatic arterio-venous fistula
trimethyl-phosphine
upstream sequence
wafflingly
warm-up light oil pump
weight displacement
white-flippered penguins
yarntons
zigzag girder