蒸汽机示功器

蒸汽机的发明带来了工业革命,瓦特为此做出了特别大的贡献,今天我们就一起去看看他的工作室是什么样子的? Alice: Hello, I'm Alice. Stephen: And I'm Stephen. Alice: And this is 6 Minute English! This week w

发表于:2018-12-27 / 阅读(34) / 评论(0) 分类 一起听英语

THIS IS AMERICA -May 20, 2002: BO Railroad Museum By George Grow VOICE ONE: The American city of Baltimore, Maryland is home to the Baltimore and Ohio Railroad Museum. Museum officials have organized

发表于:2019-01-04 / 阅读(89) / 评论(0) 分类 This is America

Lesson 41 See 1.OK,I'll see to it. 2.I see through you now. 3.They see eye to eye with each other. 4.I can't think what she sees in him. 5.I'll see you through. 6.I saw red when I got the shaft. 7.I've got to go!See you around. 8.Let's see some actio

发表于:2019-01-14 / 阅读(51) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语提高版

> PEOPLE IN AMERICA - Casey Jones By George Grow Broadcast: Sunday, June 27, 2004 (THEME) VOICE ONE: I'm Gwen Outen. VOICE TWO: And I'm Steve Ember with PEOPLE IN AMERICA in VOA Special English. Today

发表于:2019-01-30 / 阅读(55) / 评论(0) 分类 People in America

In the layers of clay and sandstone between the seams of coal we often find the remains of plants very well preserved indeed. In the coal itself it is very hard to tell one plant from another, for they have all been crushed together. 在煤层之间的

发表于:2019-02-13 / 阅读(43) / 评论(0) 分类 英国学生科学读本

And am now on my way to make arrangements for a great improvement I have invented for the application of steam to a locomotive. 我正在从事自己研发的如何将蒸气应用到机车项目的重大改进, My name is Martin Kroller. 我叫马丁

发表于:2019-02-13 / 阅读(36) / 评论(0) 分类 美国语文第五册
学英语单词
agromedical
antigelation extraction
Areosa
asphalt laminated paper
battlest
blobular
blow tubes
boom crane
briles
bruised
calculation of transmission loss
catkin
chain link cable barrier
circular type draft cooler
closure parameter
Comarum
compensated pilot wire protection
compulsory move for pairs
congenital fixation of stapes
contin
core interval
corer concrete cutter
currant jelly clot
cut to the bone
decreers
Djouéké
donaueschingen
doorlatch
dorsal intermetacarpal ligament
dossett
double tariff meter
double-range instrument
Dreumel
duplex measurement
ebulliscope
electrode susceptance
ellipsometric
evangeliser
forfeiture of bond
free-free emission
frequencymodulator
fried noodles
fungicultural
gamma-ray log
gear lead tester
Glinn, L.
heat regenerative type dryer
industrial circulating funds loan
infant mortality rates
infusion set
internal thermal
isoaristolone
krypton laser
L. N. Y.
local switching center
Lonicera tatsienensis
LPIB
marasmius erythropus
mccalla
michale
monopolar electrocoagulation
multi-addictions
Ménföcsanak
nizatidine
Nuhūd, Jab.
o-butoxyacetanilide
Orcanon
outleapt
partitioned record
Patutahi
pelvic lymph gland
perspective spatial model
phase shifting angle
planned communities
Police nad Metuji
polychromatic dyeing
pon(e)y
porthault
redeployments
rescue chip
residual mass
reticuIated
rinocere
save one's life
scanning coils
schlitz
screed strip
self-trimmming tank
Shino ware
sixteen-penny nail
skeletogenous region
spoalty
standard memory location
stepwise
tension pin
thin list
turbine driven compressor
tympanitic abscess
undefouled
Venomil
west bendering
Windows OS