反复扭转疲劳试验机

[00:50.63]UNIT ONE Dialogue [01:03.32]Language Points:Borrow and Lend [01:10.11]Bring and Take [01:13.22]A:Can you do me a favour? [01:17.01]B:Yes.A:May I borrow your typewriter? [01:21.01]B:Sure.You can take it home now, [01:24.40]but please bring i

发表于:2018-12-04 / 阅读(329) / 评论(0) 分类 高中英语上外版三年级

A True Story Repeated Word for Word as I Heard ItIt was summer time, and twilight. We were sitting on the porch of the farm-house, on the summit of the hill, and Aunt Rachel was sitting respectfully below our level, on the steps, for she was our serv

发表于:2018-12-06 / 阅读(299) / 评论(0) 分类 马克吐温最佳短篇小说

by Jason Marshall In past articles weve talked at length about three of the big four traditional processes used in basic arithmetic: addition (see also How to Add Quickly), subtraction, and division. However, for one reason or another, we havent yet

发表于:2018-12-07 / 阅读(200) / 评论(0) 分类 数学英语

HEALTH REPORT-Testing for Pre-Diabetes By Nancy Steinbach Broadcast: April 17, 2002 This is the VOA Special English Health Report. American health experts say more people should be tested for a condit

发表于:2018-12-07 / 阅读(232) / 评论(0) 分类 健康与环境

NB: This is not a word-for-word transcript 6 Minute English ?British Broadcasting Corporation 2014 Page 1 of 4 bbclearningenglish.com Rob: Hello, welcome to 6 Minute English. I'm Rob. Finn: And I'm Finn. Hi Rob. Rob: It's that time of the year for th

发表于:2018-12-11 / 阅读(238) / 评论(0) 分类 六分钟英语

[00:02.84]Success [00:05.22]Part Two [00:08.42]Listening-Centered Activities [00:12.96]Listening 1 [00:15.88]Exercise 1 [00:19.62]Directions: [00:22.86]Listen to the dialogue and note down the important information. [00:28.80]Compare your notes with

发表于:2018-12-11 / 阅读(183) / 评论(0) 分类 新编大学英语听力浙大版

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Tricky cyclists in the Tour de France sometimes cheat by upping their red blood cell count for those tough stretches through the Alps. But researchers at Calif

发表于:2018-12-24 / 阅读(182) / 评论(0) 分类 Scientific American(七)月

PEOPLE IN AMERICA - William Faulkner, Part 2 By Cynthia Kirk Broadcast: Sunday, December 12, 2004 (THEME) VOICE ONE: I'm Faith Lapidus. VOICE TWO: Graphic Image And I'm Steve Ember with People in Amer

发表于:2019-01-02 / 阅读(205) / 评论(0) 分类 People in America

505 、 夹;夹钳 clamp 506 、 夹 cramp 507 、 夹卡 mountingboard 508 、 夹具 fixture;jig 509 、 夹具及固定装置 jigandfixture 510 、 夹板;胶合板 plywood 511 、 夹持工具

发表于:2019-01-03 / 阅读(194) / 评论(0) 分类 英文名句短语

Someone told me long ago There's a calm before the storm, I know; It's been comin' for some time. When it's over, so they say, It'll rain a sunny day, I know; Shinin' down like water. CHORUS: I want t

发表于:2019-01-06 / 阅读(179) / 评论(0) 分类 100首英语歌

Improve Your English by Testing Yourself English learners can improve their ability to remember and use new words by testing themselves. This idea comes from Sarah Lynn, an educational consultant and teacher at Harvard University's Bridge Program. Sh

发表于:2019-01-12 / 阅读(229) / 评论(0) 分类 2016年VOA慢速英语(八)月

The goal of rapid HIV testing in emergency rooms is to save lives and prevent the spread of HIV. The U.S. Centers for Disease Control recommends routine HIV screening of patients admitted to hospital emergency rooms, unless the patient refuses or opt

发表于:2019-01-13 / 阅读(193) / 评论(0) 分类 VOA标准英语2010年(七)月

But my response to this robot was also interesting because I knew exactly how this machine worked, 但我对这个机器人的反应也非常有趣,因为我确切地知道这个机器工作的原理, and yet I still felt compelled to be kind to

发表于:2019-01-16 / 阅读(204) / 评论(0) 分类 TED演讲科技篇

EDUCATION REPORT - Educational Testing Service Begins New TOEFL Test By Nancy Steinbach Broadcast: Thursday, October 13, 2005 I'm Shep O'Neal with the VOA Special English Education Report. Last month,

发表于:2019-01-30 / 阅读(213) / 评论(0) 分类 教育与新闻

Kate Winslet 《泰坦尼克号》女主凯特温丝莱特 I think it's, you know, it's one of those things that, you know, we'll all remember where we were when we first heard about the twin towers in the same way that if you were alive at the time,

发表于:2019-02-06 / 阅读(218) / 评论(0) 分类 英语万花筒

Aiste: Hello, Christophe. What are you doing this afternoon? Christophe: Hi, Aiste. I think I'm going to run this afternoon. Aiste: To run? But it's raining outside. Christophe: I don't care. I love running in the rain, and I have to run because I am

发表于:2019-02-07 / 阅读(185) / 评论(0) 分类 原版英语对话1000个

LONDON, April 11 (Xinhua) -- The Olympic Torch has passed rigorous testing to ensure even the worst of Britain's weather will not be able to put it out, the Evening Standard newspaper said Wednesday. Two prototypes withstood 50mph winds, extreme temp

发表于:2019-02-07 / 阅读(197) / 评论(0) 分类 英语新闻

The Large Hadron Collider, the world's most powerful atom smasher, has gotten under way. Physicists at the European Organization for Nuclear Research, CERN, in Geneva successfully injected the first beam of particles into this colossal multi-billion

发表于:2019-02-11 / 阅读(194) / 评论(0) 分类 VOA标准英语2008年(九月)

An independent panel of U.S. health experts is recommending that all Americans between the ages of 15 and 65 be routinely screened for HIV, the virus that causes AIDS. The HIV test would not be mandatory. But experts hope more widespread testing migh

发表于:2019-02-18 / 阅读(193) / 评论(0) 分类 英语新闻

Dialogue 1 Mark: Hi, Jingjing. Have you still been going to the gym pretty often? 马克:嗨,京晶,你还经常去健身房吗? Jingjing: I make it there twice a week at least. Last week, I was there four times. 京晶:我一周至少能去两

发表于:2019-02-21 / 阅读(175) / 评论(0) 分类 英语PK台
学英语单词
1-aminobutane
abbasis
acid capacity
acroter(ia)
acute respiratory failure syndrome
aerofoil section angle
air brake hose coupling
ascospore
avitas
be appreciative of
be at the plough
bifrons
box loop
break angle
bronzewing pigeon
building plastics
bykonox
cable deck
common action
controlled corporation
Cornu coccygeum
czechoes
data switch
deep layer bed
dharmashalas
diamond stop
diesel engine driven centrifugal pump
differential unit
diminished stile
disc piston
double cylinder hay loader
double-action hammer
dry berry
earnose-throat instruments
energy filter
etr
factor ivs
Fade-Ometer
fishdom
forward guy
fully loaded train
fund raising
give care to
gyllenhammars
harmonious equipotentiality
horizontal position of the wisdom tooth
interest on money
intra trade
iodolography
isohydric transport
lacrimal process
Le Sage
lever-crank mechanism
low-inductive capacitor
lu services manager
lunar soil
malleuss
microaphanitic
mimose
minimum momentary pressure
Nananib Plat.
neurotological
nonferrous metal lurgy
oppresseth
over-shave
oyther
parent committee
Payagyi
plant effluent
Priority Construction Treasury
proxorphan
pseudoskeleton
pseudoverticillate
re-shapes
reallotted
rehabilitation clinic
relay duty cycle
resting area
retinita disciformans
rub-on method
run out tolerance
self-cleaning separator
sensatory
shallow-pocket free settling classifier
slipemaster
sodium tertiary arsenate
steep initial
struggle-for-lifer
substitutional circuit
sudo
theory of additive valuations
tilt controls
torossian
torus postopticus
udir
uk high street
ultrasonic sensors
unalterably
unflashed
V type contact
wedded
wide forms