音标:[ˌmi:tiərəˈlɔdʒikəl əˈku:stɪks] ;
气象声学

Lesson 15 Webcams: Electronics tool or the end of privacy? 网络摄影机:电子工具还是隐私终结者? What are webcams? The word webcam is a compound word formed from two abbreviations, web from the World Wide Web and cam from camera. Webcams are came

发表于:2018-11-27 / 阅读(357) / 评论(0) 分类 赖世雄高级美国英语

absurd adj.荒谬的,可笑的 absurdity n.荒谬 abundance n.充裕,多量 abuse v.n.辱骂,滥用 abut v.接界,毗连 abysmal adj.极深的,糟透的 abyss n.深渊,深坑

发表于:2018-12-08 / 阅读(120) / 评论(0) 分类 GRE英语

In order to convert this opaque, 90,000 hours of video into something that we could start to see, 为了把这个9万小时的录像变成我们能识辨的东西 we use motion analysis to pull out, as we move through space and through time, what we

发表于:2018-12-19 / 阅读(99) / 评论(0) 分类 TED演讲教育篇

今天采访的嘉宾是安德鲁的朋友马希尔,他的公寓很特别,和普通公寓有什么不同呢 Andrew: So, Im here today with my friend Marshall. Marshall, whats up? Marshall: Uh, not a lot. Im being interviewed and thats nice. Andre

发表于:2018-12-27 / 阅读(82) / 评论(0) 分类 话匣子英语

Every year on the 23rd of March, the World Meteorological Organization (WMO) celebrates World Meteorological Day (WMD). This is the date in 1950 that the WMO was created. A year later, it became a specialized agency of the United Nations to observe t

发表于:2018-12-29 / 阅读(119) / 评论(0) 分类 英语课程学习计划和讲义

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. On the June 30th podcast, you heard some bad singing. Clearly a lot of people think they can sing, just look at the enormous crowds that show up to auditio

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(七)月

Interesting sound. I would have guessed a Wild West performer was practicing with a bullwhip while also vacuuming. But no. That sound [SOUND] is apparently produced by the aurora borealis, the northern lights. [SOUND] Since 2000 researchers at Finlan

发表于:2019-01-08 / 阅读(132) / 评论(0) 分类 Scientific American(七)月

Have you ever wanted to turn down the volume at a deafening concert or noisy bar? Envy the whale: a new study finds that toothed whales can reduce their own auditory sensitivity when they expect a loud sound. The work is presented at this weeks Acous

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 Scientific American(五)月

How Does One Find a Meteorite? 如何找到陨石? Editor's Note: The annual Perseid meteor shower will peak in the skies over Earth on the night of Aug. 12-13. Despite a bright moon supermoon, there should still be a good show from this prolific sho

发表于:2019-01-12 / 阅读(100) / 评论(0) 分类 2014年VOA慢速英语(八)月

This has not only affected how music institutions,how schools for the deaf treat sound -- and not just as a means of therapy although of course, being a participator of music,that definitely is the case as well. 这不仅仅影响了聋人音乐学院处

发表于:2019-01-18 / 阅读(121) / 评论(0) 分类 TED演讲国际问题篇

A cardboard cathedral will be built near the centre of Christchurch city by the end of this year. First listen to March 2nd 2012 to hear about the Christchurch cathedral in the Square. Most of the Anglican churches were very badly damaged during the

发表于:2019-01-27 / 阅读(102) / 评论(0) 分类 新西兰英语

就算我尸变 他也不能杀我 He can't kill me,even if I turn. 里面没写一人有了女友怎么办吗 Is there anything in there about if one of you gets a girlfriend? 没有 那个有点太不着调了 No,that seemed a little farfetched. 谢尔

发表于:2019-01-28 / 阅读(102) / 评论(0) 分类 生活大爆炸第三季

Part III A New Age Dawns 第三部 一个新时代的黎明 A Physicist is the atoms way of thinking about atoms. -Anonymous 物理学家就是以原子的方式来考虑原子的人。无名氏 8 Einsteins Universe 第八章 爱因斯坦的宇宙 As

发表于:2019-01-29 / 阅读(194) / 评论(0) 分类 万物简史

Scientists are struggling to understand why a burst of scary warming at the North Pole has pushed Arctic temperatures nearly 20C higher than normal for this time of year. 科学家们感到费解,北极突然出现的可怕变暖为何会导致北极

发表于:2019-02-05 / 阅读(121) / 评论(0) 分类 英语新闻

BEIJING, Jan. 29 (Xinhua) -- China's meteorological authority has introduced a new weather warning system for smog which will use readings of PM 2.5, a particle pollutant. The announcement comes as thick haze chokes many cities. The National Meteorol

发表于:2019-02-06 / 阅读(163) / 评论(0) 分类 英语新闻

BEIJING, Jan. 21 (Xinhua) -- China's meteorological authorities said Monday that central and east China will be shrouded in fog through Tuesday morning. The National Meteorological Center (NMC) issued a blue alert for the fog. Blue is the lowest leve

发表于:2019-02-08 / 阅读(181) / 评论(0) 分类 英语新闻

BEIJING: China will build its first long-term underwater observation platform in resource-rich South China Sea where it has territorial disputes with many south-east Asian countries including Malaysia the Philippines and Vietnam. 北京:中国将在和

发表于:2019-02-08 / 阅读(79) / 评论(0) 分类 英语新闻

托福听力演讲类文章关键要素分析之结尾!托福听力乃集四戾内容难、生词多、句子长、语速super快为一身的魔物,因此就让老师助大家一臂之力,顺利攻克托福听力这一重难点项目。 正所谓托

发表于:2019-02-09 / 阅读(140) / 评论(0) 分类 托福英语

aberration :: wandering or staying away; in optics, failure of rays to focus abettor :: encourager abeyance :: suspended action ablution :: washing abnegation :: repudiation; self-sacrifice abstinence :: restraint from eating or drinking accessory ::

发表于:2019-02-14 / 阅读(116) / 评论(0) 分类 英文语法词汇

BEIJING, July 28 (Xinhua) -- The observatory of Beijing on Saturday issued a blue alert for strong wind and hails in northeastern suburban region of the city. Strong wind, rains and hails are expected to hit northern Huairou District and Miyun County

发表于:2019-03-02 / 阅读(1926) / 评论(0) 分类 英语新闻
学英语单词
Abadies sign
Al Miknāsī
Atargatis
barbulate
bifacest
Black Mountain
botti
Buddhist Hybrid Sanskrit language
bullet - proof vest
catenary shape profile
cimita
climacoceratids
common reeds
compound cam
cone of light
Cricetulus
cubic point group
de-ices
deck stuffing box
definite-time lag circuit breaker
deltoid fascia
devoirs
dialectal
didacts
double diprecession
dowel plate
ecozones
Enzacryl gel
eosinophilic pustular dermatosis of ofuji
fibre characterization
fixed-message sign
fold of left vena cava
fouces
french ultramarine blues
gezas
grignards
group behaviour
headertype boiler
Hematoside
homocore
Ijuw Dist.
inexertion
Irigaray, Luce
isopropylphosphoramidothioic acid
kish carbon
LAFB
life-support systems
ligamenta metatarsea interossea
like a drowned mouse
linear group
marasmius epiphyllus
marilynne
mechanical grit arrester
mendivaunt
musculus rectus capitis ventralis
naawp
national census
NFCA
non-english
Nonoava
nozzle axis
number-theoretically
outside chance
palagi
paralic wedge
parallel arithmetic
penetration heat
petrographically
Phorphyrosiphon
Port bar
prepatterns
proving house
radiolytic oxidation
reference test rod
resolders
retinoic acid
roller printing machine
Romanesque ornament
rotational speed of water pump
salfemic
Scottish and Newcastle
secretary-treasurers
smait
smokebox door
St-Agnan-en-Vercors
steam-heating chamber
surface mine life
swing the ship
swivel chain
synaptic pruning
Thaton
the cat
transphenomenality
U mad bro?
uplander
ursula
vapor-phase inhibitor
vapour-phase reaction
vincaminine
Wilm's tumor
worsing
yearling heifer