音标:['dætræk] ;
n. 把连续信号变为数字信号的变换器

23.Theory and Practice When talking about the importance of theory and practice,some people think theory is rather empty and abstract,so we should try to pratice a lot to obtain our goals;while others maintain that practice is rather too blind and wh

发表于:2018-11-28 / 阅读(208) / 评论(0) 分类 疯狂英语易背作文

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-04 / 阅读(100) / 评论(0) 分类 单词解析速记

by Jason Marshall A few months ago we talked about how to multiply fractions. Now that were comfortable doing this and weve talked about a few applications of multiplying fractions such as how to convert units and how to estimate how fast someone is

发表于:2018-12-07 / 阅读(103) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(83) / 评论(0) 分类 数学英语

by Jason Marshall In the last episode, we talked about exactly what decimal points and decimal numbers are, and why they are so convenient to use. In the next few weeks were going to continue talking about decimals and their place in the world of mat

发表于:2018-12-07 / 阅读(123) / 评论(0) 分类 数学英语

Dipper closed the door. It was pitch-black inside the shop. As the windhowled outside, the broken shutters banged againstthe brick walls. A gust of damp air blew through theroom. It's dark in here, said Annie. And cold.It's creepy, said Jack. Yup, sa

发表于:2018-12-10 / 阅读(97) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(110) / 评论(0) 分类 单词解析速记

图片1 图片2 by Jason Marshall Do you frequently find yourself at restaurants with friends fumbling to figure out how to split the bill and calculate the tip? Have you ever resorted to seeking advice from your smart phone? Dont worry, we all have.

发表于:2019-01-02 / 阅读(209) / 评论(0) 分类 数学英语

By Crystal Park Washington, D.C. 16 January 2006 watch report on Apple Apple Computers had a strong sales year in 2005, thanks in part to the hugely popular iPod. It has an 83% share of the market. Ap

发表于:2019-01-06 / 阅读(150) / 评论(0) 分类 2006年VOA标准英语(一月)

By Dan Robinson Capitol Hill 23 June 2006 U.S. officials say a program to track, potentially, tens-of-thousands of financial transactions is an important part of anti-terrorist efforts carried out since the September 11, 2001, al-Qaida attacks in th

发表于:2019-01-09 / 阅读(227) / 评论(0) 分类 2006年VOA标准英语(六月)

理查德马克斯Richard Marx不仅歌唱得好,他还能自己创作写歌,《Right Here waiting》就是他自己写的一首名曲。世界上其他地方的歌手也纷纷用他的曲调重新填词翻唱,比如香港歌星钟镇涛的《红

发表于:2019-01-10 / 阅读(152) / 评论(0) 分类 音乐天堂

By Joseph Mok Grand Canyon, Arizona 27 June 2007 The Grand Canyon in the Southwest state of Arizona is one of the seven natural wonders in the world. Carved out by the Colorado River over millions of years, the colorful gorge is over 400 kilometers

发表于:2019-01-13 / 阅读(143) / 评论(0) 分类 2007年VOA标准英语(六月)

A: Do you think we can go driving right now? B: Yeah, sure. Let's go. A: Buckle up. B: All right. Now what? A: Now you put the key in the ignition and start the car. B: Which direction should I take? A: Make a left on this next street. B: Tell me how

发表于:2019-01-15 / 阅读(80) / 评论(0) 分类 英语情景对话-驾驶

THIS IS AMERICA - Fiftieth Anniversary of Ruling Against Racial Separation in Schools By Cynthia Kirk Broadcast: Monday, May 17, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special Engl

发表于:2019-01-26 / 阅读(199) / 评论(0) 分类 This is America

Joey: Ive had it ! Im not going to take it anymore. Rachel: Whats the matter ? Joey: Im sick and tired of being the butt of Chandlers practical jokes . One of these days, hes really going to get someone hurt. Rachel: Oh, no. What has he done now ? Jo

发表于:2019-01-28 / 阅读(104) / 评论(0) 分类 地道美语播客

Lisa McAdams Russian President Vladimir Putin has reaffirmed Russia's commitment to democratic values, while building what he called a state strong and free. He rejected Western criticism that his gov

发表于:2019-01-30 / 阅读(133) / 评论(0) 分类 VOA2004(上)--国际时事

BBC Learning English People and Places Tractor Lady Jackie: Hello, welcome to bbclearningenglish.com. I'm Jackie Dalton Manon It's a 31 year old German tractor and it's green, with red inside the wheels. Jackie: and this is the Dutch actress Manon O

发表于:2019-02-06 / 阅读(369) / 评论(0) 分类 人与地方

TEHRAN, Feb. 27 (Xinhua) -- Tractor Sazi Tabriz of Iran defeated Al-Jazira of the United Arab Emirates (UAE) 3-1 in Group A of Asian Champions League, local media reported on Wednesday. In the match held in Tabriz Yadeghar-e-Emam stadium before 85,00

发表于:2019-02-06 / 阅读(123) / 评论(0) 分类 英语新闻

How and Why to Pick a Spiritual Practice In this age of technology and materialism, when many wonder what tomorrow will bring, the resurgence of spirituality is a normal phenomenon. For centuries, people have turned to religions or other belief syste

发表于:2019-02-07 / 阅读(176) / 评论(0) 分类 阅读空间

4 Tips to Bolster Your Meditation Practice As knowledge of meditation has grown, more and more people have turned to this ancient spiritual practice as a way to reduce stress, increase their happiness and enhance their concentration. We now have acce

发表于:2019-02-07 / 阅读(146) / 评论(0) 分类 阅读空间
学英语单词
adoro
amana
analog-digital computer
anthrax hide
average coherence
Baume tug
Bayesian statistical inference
beta-blocking agent
Boconad
bright light iron hinge
buffet table
canine distemper
carbide tipped tool
cheatgrass
cheeky
chinese magnolias
cinemicroscopy
circulating ratio
Colles' law
command instruction format
compression of urethra
connectors
construction progress
conventionally cooled generator
crusher gage
dawn and dusk
dithiocyanic acid
electroanalysis
electrolytic brightening
ergodic theory
extra - marital affair
exuvial gland
fellow the lead
fringed loosestrife
funnel with jacket
Future Farmers of America
gametophyte generation
gamma carbon
have no use for somebody
hemp hose
HTPB
IFPM
interconnecting piece
knee-socks
langkap
late today
laurasiatherian
lover boy
LTH
lymphohistioplasmacytic
madagascan
maquereau
microcrystalline texture
microdiffusions
motorcar interference
multi tool
no charge call
nonsustainable
octagonal motor
oil-bearing horizon
Ondres
post-diphtheric paralyses
postliteral
pot farm
prefacing
prefinanced
present worth basis for comparison
push-pull reaction
pustule
quality auditing system
real-liver
Roller's theorem
rolls balls
romote control
rotary table
safe burst height
scatternet
scratch resistant
servo-brake
social dumping
speed shifting mechanism
stupidfucks
subbureau
surface conduit wire
sync signal amplitude
t'day
Tai Po
tailless trolley car
tanglegrams
tea canister
tertiar
trunk to a space
ubermenschen
unipolar bipolar
unseels
water-level instrumentation
weser (vesdre)
windscreened
Winsorise
Workers' Day
Yankee machine