梅花形弹性联轴器

Who am I? You sure you want to know? If somebody told you I was just your average, ordinary guy, not a care in the world, somebody lied. Truth is, it wasn’t always like this. There was a time when l

发表于:2018-11-28 / 阅读(181) / 评论(0) 分类 疯狂英语2002年

发表于:2018-11-28 / 阅读(197) / 评论(0) 分类 疯狂英语2004年

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: When two people click, that means they really understand each other. Well, that metaphorical clicking could be the sound of what researchers call speaker-listener neural coupling.

发表于:2018-12-04 / 阅读(132) / 评论(0) 分类 词汇大师(Wordmaster)

Why dont we visit Sam on our way home, suggested Henry. The four Aldens had worked hard all afternoon washing the windows of Mr. Arnolds red brick house. Now they were pedaling back along the streets of Greenfield, with buckets hung over their handle

发表于:2018-12-06 / 阅读(190) / 评论(0) 分类 87 The Mystery of the Spider's

1597 、 弹性形变 elasticdeformation 1598 、 弹性常数 elasticconstant 1599 、 弹性极限 elasticlimit 1600 、 弹性模量;弹性模数 modulusofelasticity 1601 、 弹性应变能 elas

发表于:2018-12-08 / 阅读(132) / 评论(0) 分类 英文名句短语

1891 、 翼面;空气动力面 aerofoil;airfoil 1892 、 翼规 wingcompasses 1893 、 声强度 soundintensity 1894 、 联接;轴接 coupling 1895 、 联轴节;联接器 coupling 1896 、 联锁

发表于:2018-12-08 / 阅读(125) / 评论(0) 分类 英文名句短语

BBC Learning English 6 Minute English Spider Invasion NB: This is not an accurate word-for-word transcript Kate: Welcome to this week's 6 Minute English. I'm joined today by Rebecca. Hi Rebecca. Now a bit of a scary question to start the programme wi

发表于:2018-12-11 / 阅读(98) / 评论(0) 分类 六分钟英语

发表于:2018-12-13 / 阅读(164) / 评论(0) 分类 Wee Sing Around the World

Lesson X Where's the spider? Let's talk. Don't move. What's up? I can see a spider. Where is it? It's on your head. Yuck! Come and help me. Sorry. I'm afraid of spiders. Oh, no! You're a coward. Where's the ant? It's on the pencil-box. Magic box spid

发表于:2018-12-17 / 阅读(138) / 评论(0) 分类 新路径小学英语三年级下册(一起)

It was interesting as well while we were out on the farm, there were thousands of trees I think out on the farm, so we saw lots of different insects and little animals as well. The most exciting thing I saw was a red back spider, because the red back

发表于:2019-01-07 / 阅读(121) / 评论(0) 分类 原版英语对话1000个

各位小朋友、大朋友们,来听听那个写了《精灵鼠小弟》和《夏洛的网》的叫E.B.怀特的老头儿有些什么话要对你们说? Letter from E.B. WhiteThis is the letter that Mr. White wrote before his death about his thr

发表于:2019-01-07 / 阅读(93) / 评论(0) 分类 阅读空间

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Chemistry goes to the University of Delawares Richard Heck, Purdues Ei-ichi Negishi and Hokkaido Universitys Akira Suzuki for their work in develop

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 Scientific American(十)月

Try to find a spider's web on a bush or on the grass in your garden, and look very closely at it. The spider makes the outside lines of the web first. Then it forms the lines which extend like the spokes of a wheel from the centre of the net to the e

发表于:2019-01-17 / 阅读(102) / 评论(0) 分类 英国学生科学读本

And I'm not sure how to fix it because I'm only a scientist. 我只是个科学家,不知如何解决这个问题。 But maybe one way to do it is to go back to the more natural way of communication, which is a dialogue, 但或许有个可行的方法

发表于:2019-01-18 / 阅读(118) / 评论(0) 分类 TED演讲科学篇

It was interesting as well while we were out on the farm, there were thousands of trees I think out on the farm, so we saw lots of different insects and little animals as well. The most exciting thing I saw was a red back spider, because the red back

发表于:2019-01-30 / 阅读(128) / 评论(0) 分类 英语访谈对话

One day, the Buddha was strolling alone along the edge of a lotus pond in Paradise. The blooming lotus flowers in the pond were each pure white like jewels, and the place was filled with the indescribably wondrous fragrance continually emitted from e

发表于:2019-02-01 / 阅读(104) / 评论(0) 分类 阅读空间

Two years ago, I saw a horrible movie, in the movie, the spider became a monster and ate people, from then now, I was afraid of spider very much. When I see the spider, I will cry out and try to run away. My parents explained to me that the spider wo

发表于:2019-02-03 / 阅读(357) / 评论(0) 分类 英语作文

It was interesting as well while we were out on the farm, there were thousands of trees I think out on the farm, so we saw lots of different insects and little animals as well. The most exciting thing I saw was a red back spider, because the red back

发表于:2019-02-12 / 阅读(90) / 评论(0) 分类 实战口语情景对话

It was interesting as well while we were out on the farm, there were thousands of trees I think out on the farm, so we saw lots of different insects and little animals as well. The most exciting thing I saw was a red back spider, because the red back

发表于:2019-02-16 / 阅读(89) / 评论(0) 分类 英语趣味课堂

Shipping, initially derived from the word relationship, is thedesire by fans for two people, either real-life celebrities or fictionalcharacters, to be in a relationship, romantic or otherwise.Shipping often takes the form of creative works, includin

发表于:2019-02-25 / 阅读(139) / 评论(0) 分类 英文语法词汇
学英语单词
aamodt
accelerator for hardening
age-inhibiting additive
aggregate amount of L/C
air breather filter
alinsky
andrino
anode modulator
antimicrobics
apud (amine precursor uptake and decarboxylation)
basket chair
Betygala
bondon
box-type brush holder
brake box
cold-trim
commentards
contractus juris gentium
currency and demand deposits
daniss
Debre Tabor
deficit ridden nation
diisobutyl
Dioctophymatoidea
Dogo Argentino
draft treaty
drain locker
external event detect(ion) module
fish chair
forest land amelioration
forty fold
Foundougou
frequency scaling
geysir
glovers suture
golf cars
greatest member
hand-holdings
headrick
Heaviside lorentz unit
holy cow
hposplenism
hydrocarbon compound
Ilex lihuaensis
indicate to
jumping dial
Kalashnikov
kreye
latent surplus population
law of average rate of profit
leak chamber
link state routing
Little Tanaga Island
lunariamine
methylsulphonal
multi-exit loop
nanotainers
natural-circulation capacity
neo-Thomistic
nucleon gas
oil defusing pump
optical detector
outpitch
parallel graph algorithm
peripheral vomiting
phyllosticta puerariicola sawada
pneumatic antomation
powerable
praxiologies
puccinia versicolor
pull ... rank on
push-pull parallel circuit
rate-controlling mechanism of slip
rectilinear solution
Redorta, P.di
resonance point
rhotic
rubber wing
Schubert-Dannmeyer test
scolopsis bilineatus
secondary road
Sedrun
seladonit
self-aligning level
short eyes
Sinoadina
solar apex
somares
special disposing capacity
spectacularism
Spirochaeta intestrnalis
step-kiln
street dealings
tapering anomaly
Think toady and speak tomorrow.
three-ring
vanitas
vascoceratids
vessel restricted in her ability to manoeuvre
woolmers
zanality of soil
Zinga