球面车床

An exhibit at the Smithsonian's Renwick Gallery in Washington D.C. is featuring turned and carved wood by some of America's best known craftsmen. The exhibit, donated to the museum by husband and wife collectors, is considered one of the most importa

发表于:2018-11-29 / 阅读(212) / 评论(0) 分类 VOA标准英语2010年(十二)月

Do you know so many of you will climb into your cars today perhaps to shuffle your children to soccer, to football, make their (refer to the cars) run to the grocery store. But do you also know what's

发表于:2018-12-11 / 阅读(134) / 评论(0) 分类 万花筒2006年

547 、 材料 material 548 、 材料单;材料表 materiallist 549 、 杜拉铝 duralumin 550 、 杉木 spruce 551 、 步进电动机 steppermotor 552 、 步冲轮廓法 nibbling 553 、 每分钟

发表于:2019-01-03 / 阅读(116) / 评论(0) 分类 英文名句短语

211 、 木工工作台 woodworker'sbench 212 、 木工车床 woodturninglathe;woodworkinglathe 213 、 木工铅笔 carpenter'spencil 214 、 木工刨床 thicknessingandplanningmachine 215 、 木牙

发表于:2019-01-03 / 阅读(117) / 评论(0) 分类 英文名句短语

Hand-made souvenirs are among the most sought after items among tourists who travel to Russia. One such sovenir is a famous symbol of Russia itself - the nesting doll, also known as matryoshka. Many may be familar with its iconic image but few know t

发表于:2019-01-05 / 阅读(120) / 评论(0) 分类 英语新闻视频

Declassify US government documents and witness testimony from former or retired US military personnel confirm beyong any doubt the reality of ongoing UFO incursions at nuclear weapon sites. When I say UFO, the witnesses have described this craft as d

发表于:2019-01-08 / 阅读(153) / 评论(0) 分类 CNN2010年(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 Scientific American(一)月

英语和汉语在否定的表达形式上存在着许多差异,我国学生往往会以中国人的思维方式和习惯用法去套英语,这样在汉译英时难免会出现一些错误。部分常见的错误举例如下: 1、未经允许,任

发表于:2019-01-09 / 阅读(115) / 评论(0) 分类 英语笔译

VOICE ONE: I'm Steve Ember. VOICE TWO: Phil Brown at work turning a bowl on his lathe And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. At several galleries in the Washington, D.C. area, you might see work by the wood turner Phil Br

发表于:2019-01-11 / 阅读(100) / 评论(0) 分类 VOA慢速英语2009年(十)月

VOICE ONE: Im Steve Ember. VOICE TWO: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. At a store called Phil Brown at work turning a bowl on his lathe Sansar Gallery in Bethesda, Maryland, you might see work by the wood turner Phil

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 VOA慢速英语2007年(四)月

I'm Doug Johnson. This week we play music by Nora Jane Struthers And answer a question about Facebook But first we look at an exhibit in Washington that celebrates the art of wood turning and carving. (MUSIC) Revolution in Wood DOUG JOHNSON: An exhib

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 2011年VOA慢速英语(一)月

托福考试比起国内诸多英语类考试,对考生的词汇量考察更加严格,一般来说,托福考试需要考生的词汇量在10000左右。下面,小编整理了一些单词供各位考生练习。 forage 1 n 草料;饲料 2 v 觅食

发表于:2019-01-17 / 阅读(125) / 评论(0) 分类 托福英语

You see the larger wing area here. 你们可以看到这儿有面积更大的翅膀。 Also, clearly, it was such a powerful thing,we wanted to try and bring other people but we couldn't figure out how to do it. 而且,这还是件很有影响力的事

发表于:2019-01-18 / 阅读(132) / 评论(0) 分类 TED演讲娱乐篇

It would have been fun if he had gotten to teach me how to use a mill and lathe. But unfortunately I never went, because I was more interested in electronics. 要是他能教我用铣和车床的话,一定会很有意思的,但遗憾的是,我从

发表于:2019-01-22 / 阅读(128) / 评论(0) 分类 乔布斯传

英语和汉语在否定的表达形式上存在着许多差异,我国学生往往会以中国人的思维方式和习惯用法去套英语,这样在汉译英时难免会出现一些错误。 部分常见的错误举例如下: 1、未经允许,

发表于:2019-02-03 / 阅读(113) / 评论(0) 分类 英语口译

英语和汉语在否定的表达形式上存在着许多差异,我国学生往往会以中国人的思维方式和习惯用法去套英语,这样在汉译英时难免会出现一些错误。部分常见的错误举例如下: 1、未经允许,任

发表于:2019-02-07 / 阅读(123) / 评论(0) 分类 实用英语

Chapter 42 第四十二章 I did not know why Strickland had suddenly offered to show them to me. I welcomed the opportunity. 我不知道为什么思特里克兰德突然主动提出来要让我看他的画,但是对这样一个机会我是非常欢

发表于:2019-02-13 / 阅读(105) / 评论(0) 分类 月亮和六便士

For one thing, if this was just the Ebbinghaus effect, 首先,如果真是艾宾浩斯效应, then we would expect the moon illusion to disappear for pilots flying high above the clouds 那么我们应该预期月球错觉对于空中的飞行员来

发表于:2019-02-13 / 阅读(132) / 评论(0) 分类 TED演讲教育篇

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削 镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(169) / 评论(0) 分类 实用英语

Business 商业。 Yahoo 雅虎。 Googling a new boss 从谷歌来的新总裁。 Marissa Mayer takes on one of the toughest jobs in tech 玛丽莎梅耶尔接任技术界一份最艰巨的工作。 SHORTLY after news broke on July 16th of her appoi

发表于:2019-02-19 / 阅读(181) / 评论(0) 分类 经济学人综合
学英语单词
acrokeratoelastoidosis
Adiantinae
ADPG
Alagoas, Estado de
approach control radar
aspergillus terricola
atopite
baggager
ball rationing
banner barter transaction
BBKA
be too much for
bruskins
cecropin
Ch'ach'a
characters per pica method
chord of a foil
civilization period
closing on
communication status word
connect to earth
contra-rotating
contravariant spinor
Cuscuta gronovii
decategorizing
dictyostelium rhizopodium
diesel electric tandem motor drive
diphase theory
doctrine of absolute equalizaton
DTLH
equal-phase
fast repetitive analogue computer
faunal remains
flood releasing structure
fore bay
freight pool
fruits and nuts processing machinery
galliform bird
genus albizias
GM_sound-or-noise
gustatory audition
intraocular nonmagnetic foreign body
jasmalique
Kernaghan
lactose
Le Mêle-sur-Sarthe
length of the damaged edge
lij-
linear elastic fracture mechanics
living stone
Manapouri, L.
medium density polyethylene (mdpe)
Menzies tartan
nationsway
near-autocollimation arrangement
Norton gear
ockered
Old English
Paranga
pixel replication
portable radio apparatus for survival craft
prepancreatic artery
primary sedimentary structure
print gridlines
puccinia noli-tangere
purser's store keeper
rating scale for extrapyramidal side-effects
replcement
restarters
Rh negative
rickettsial
rocket airframe
rollerless
rubasse
S-PBIGG
secondary bast
sekire
sesamin
Show those wonderful starter buttons
signing entity
single line representation
SOA (state of the art)
solid flux
specific response
square hysteresis loop material
stress-crack
suit someone's palate
synchromous generator
target cells
tempered troostite
thearch
third integral
to take up arms
to the excitement of sb
Topomycin
trochanteriid
tyto albas
vitalograph emergency aspirator
wide-aperture lens
work values