无限小幅波

Lesson 55 astronomy 天文学 Recent developments in astronomy 天文学的最新发展使我们 may have made it possible to detects in our own Milky Way and in other galaxies. 能够在银河系和其他星系发现行星。 The objective of astron

发表于:2018-11-27 / 阅读(1438) / 评论(0) 分类 新概念英语词汇随身听手册3

-Leonard:Look, I need to get enter the laser lab. You're just gonna have to find someone else to take you home. 反正我要用激光实验室,你只能找别人送你回家了。 -Howard:Ah, damn, I picked the wrong side. 该死,我站错队了

发表于:2019-01-01 / 阅读(119) / 评论(0) 分类 生活大爆炸第二季

WAN wide area network WARC World Administrative Radio Consortium WATS Wide-area telecommunications services. See Wide-area telecommunications services. Waveform amplitude (magnitude) versus time repre

发表于:2019-01-03 / 阅读(146) / 评论(0) 分类 电信英语

DCE data circuit terminating equipment DCP digital communications protocol DCS digital cross-connect system DDD direct distance dialing DDN Defense Data Network Digit L Digital L is another amplitude

发表于:2019-01-03 / 阅读(178) / 评论(0) 分类 电信英语

Abort - To stop doing something. Particularly, to exit a software program or stop receiving or sending a message. Access - (1) (verb) to get use of something, or (2) (noun) refers to a particular leve

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 电信英语

APCM Adaptive Pulse Code Modulation 自适应脉码调制 APCM是在PCM基础上,采用量化自适应,使均方量化误差最小的一种调制方法。 APD Avalanche Photo Diode 雪崩光电二极

发表于:2019-01-03 / 阅读(119) / 评论(0) 分类 电信英语

ASE Application Service Element 应用服务单元 ASE Amplified Spontaneous Emission 放大自发辐射 ASIC Application Specific Integrated Circuit 专用集成电路 ASF Advanced Streaming Format 高

发表于:2019-01-03 / 阅读(123) / 评论(0) 分类 电信英语

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(146) / 评论(0) 分类 英语每日一词

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Toss a piece of leaf onto a spider web. The spider is indifferent. Because leaves don't squirm like captured flies. But Australia's assassin bug turns the tabl

发表于:2019-01-08 / 阅读(243) / 评论(0) 分类 Scientific American(十一)月

President Obama's spending the last two days of his Asia tour in Japan, shoring up trade support at a regional summit after suffering a few setbacks. Earlier at the G20 meeting in Seoul, the president was unable to secure a free trade pact with South

发表于:2019-01-08 / 阅读(160) / 评论(0) 分类 2010年NPR美国国家公共电台11月

The Open Boat by Stephen Crane, Part One 斯蒂芬克莱恩《海上扁舟》Ⅰ Crane was traveling from the United States to Cuba as a newspaper reporter. One night, his ship hit a sandbar. It sank in the Atlantic Ocean, off the coast of Florida. M

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2015年VOA慢速英语(九)月

The Open Boat by Stephen Crane, Part One 斯蒂芬克莱恩《海上扁舟》Ⅰ Our story today is called The Open Boat. It was written by Stephen Crane and is based on what really happened to him in eighteen ninety-six. Crane was traveling from the

发表于:2019-01-12 / 阅读(185) / 评论(0) 分类 2015年VOA慢速英语(一)月

Author Peter Heller says learning to surf taught him a valuable lesson about catching the perfect wave in life. What followed was a six-month odyssey of catching waves along the Pacific coast, during which Heller learned lessons not only about surfin

发表于:2019-02-02 / 阅读(129) / 评论(0) 分类 VOA标准英语2010年(八)月

along prep. 沿着ad. 向前走 解析:表示沿着或向前走,一般指沿着一个线性的方向 along with 与……一起 alongside prep. 在……旁边,并肩 alphabet n. 字母表,字母系统

发表于:2019-02-03 / 阅读(155) / 评论(0) 分类 英文语法词汇

马克吐温,是美国的幽默大师、小说家、作家,也是著名演说家,威廉福克纳称赞马克吐温为第一位真正的美国作家,我们都是继承他而来。马克吐温以高超的幽默、机智与名气,被称为美国

发表于:2019-02-14 / 阅读(155) / 评论(0) 分类 阅读空间

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(117) / 评论(0) 分类 考研英语

马克吐温,是美国的幽默大师、小说家、作家,也是著名演说家,威廉福克纳称赞马克吐温为第一位真正的美国作家,我们都是继承他而来。马克吐温以高超的幽默、机智与名气,被称为美国

发表于:2019-02-18 / 阅读(146) / 评论(0) 分类 英语美文

Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen. 如果我们能在80岁的时候出生,然后慢慢走向18岁,那生活将会幸福无比。 Twenty years from now you will be more d

发表于:2019-02-18 / 阅读(143) / 评论(0) 分类 阅读空间

Do you appreciate the small things in life? In physics, infinitely small things are problematic. If a structure can be infinitely divided into smaller parts, can there be such a thing as a smallest possible space or does this division go on eternally

发表于:2019-02-21 / 阅读(81) / 评论(0) 分类 英语听力精选进阶版

Those waves hitting the sand actually begin far out at sea. And it doesnt take much to get them going. A little wind will do the trick. First the wind blows over the surface of the water, generating the little ripples you can see just by blowing acro

发表于:2019-02-23 / 阅读(101) / 评论(0) 分类 英语时差8,16
学英语单词
absentia lanyuensis
agency commission
archeomagnetism
bar charts
be freaked out
blasting gelatin
blood fat
bouleversement
braise(-ze)
cable hangers and saddles
chest wall
circulating oiling
dactylite
desks
dianoialogy
eckington
energy generator
equity ownership
European box
face cavitation
family hystricidaes
femoropatellar
field propagation of bubble
Filomeno Mata
flow cavitation
foot fetish
fortified wines
four-wheeler
Greenean
head lamp body
hexametrizes
high water level equinoxial spring tide
homonormative
idiochromatic crystal
imaginary line
index number of rank correlation
indium monoiodide
infrared spin-scan radiometer
initialization value
knee lever
koncak
luminescent plastics
Lymphoglbuline
Malpelo Ridge
moisture-proof tile
multidimensional hypergeometric
multinucleation
mystery shoppers
naglieri
Ncue
nitridotrisulfuric acid
nitroso-resorcin
Nixonian
norethnodrel
north seas
olmstedian
open-and-shut
openended
optical parametric generation
Oriental darter
orthomesocephalous
partlets
patrushev
PB-B
pebble-bed sagging
penalty due to breach of contract
pepe protection
phase shift circuit
pointed support
pool selling price (psp)
postulation approach
pricing policies
prima-facie evidence
protectatin
Proterozoic era
radiotheraphy
recompense
sahlinite
Sarama
self-oil feeder
serial communications interface
Sholapur
signal lens
silicon rectifying diode
Snellen's test-type
spring sheller
steps off
t-method for differences
team play
the old Dragon
tight bound
tonos
transformation of nature
triboelectric charge
twisted-grained
underhandedly
ventral intercostal veins
Vila do Conde
vrille
waldie
whistled for
xiphioid