转子发动机

This is the VOA Special English Development Report. Sometimes it takes an engineer to help a village. In poor communities, that help may come from volunteers with a group called Engineers Without Borders. A civil engineering professor in the United

发表于:2019-01-11 / 阅读(41) / 评论(0) 分类 VOA慢速英语2008年(一)月

BEIJING, March 1 (Xinhuanet) -- A biotechnology(生物技术) company says it can produce diesel using the same ingredients(配制成分) that make grass grow, media reported on Monday. The Massachusetts company Joule Unlimited has created a genetica

发表于:2019-01-20 / 阅读(53) / 评论(0) 分类 英语新闻

It Can't Happen Here by Sinclair Lewis Chapter 10 While I hate befogging my pages with scientific technicalities and even neologies, I feel constrained to say here that the most elementary perusal of the Economy of Abundance would convince any intell

发表于:2019-01-26 / 阅读(63) / 评论(0) 分类 有声英语文学名著

oil field 油田 wildcat 盲目开掘的油井 percussive drilling 冲击钻探 rotary drilling 旋转钻探 offshore drilling 海底钻探 well 井,油井 derrick 井架 Christmas tree 采油树 cr

发表于:2019-02-03 / 阅读(73) / 评论(0) 分类 英文语法词汇

Christmas in America means different things to different people. To some people, Christmas means brightly wrapped packages under a decorated tree. To others, it means family reunions and a wonderful meal together. To Christians, it means Jesus' birth

发表于:2019-02-08 / 阅读(58) / 评论(0) 分类 实用英语

Now look, I'm a technology fan, but I have to admit to you all I'm a little old. 我是一个技术发烧友,但我得承认我年纪是大了点。 So I was a little slow, and I did not trust technology, and when they first came out with those new

发表于:2019-02-13 / 阅读(44) / 评论(0) 分类 TED演讲国际问题篇
学英语单词
5-Bromo-2-Deoxyuridine
achievement need theory
alternate station method
Altus Air Force Base
apparent power meter
aristotelia racemosas
at-ease
Battle of Flodden Field
be in bad odour
be no better than
beet sample
binding contract
boric ointment
brake-column
Brüttendorf
Business Corporation Act
C rations
caulfeilds
celaenorrhinus pulomaya formosanus
cinnamomi cortex
clerestory
Covenant of the League of Nations
csi ( crime scene investigation) effect
Damnacanthus labordei
engineer's bell
explananss
fatal accident frequency rate
fawn foot
flipflops
genus Paliurus
genus salvias
glass over
Hansando
hay fever serum
homoeroticisms
Ilex strigillosa
integer conversion
integer part
invention thinking science
isonitroso
La Fajolle
lambdal
lens cap
loxoconcha tawei
lysoome
majoritarian
manual input generator
metabletic
mihamas
monacite
monk vulture
Montes Claros, R.
moscow' nyborg
multi media
multiple twin
Ndande
needlestones
oesophagobronchial
over-nourishment
overall structure
photogenicbacterium
pontific
processing ensemble
prolicient
pseudomammae
pteridines
public value
pull a muscle
pull up finger rod
quantitative response
rate of flow of kinetic energy
residentiality
resonance-escape factor
Reynyssh
right-angularly
robbe-grillet
rubbia
saronic g. (saronikos kolpos )
SCNR
scorpion-like
selfimportant
separated finger
side-striped jackals
site riveting
small hail
special-teams
sponging off
standard solar cell
Star Peak
strust
subcritical pressure boiler
swing forging
sylviidaes
thrust-eccentric effect
toluene sulfonic-acid
transposases
two-hybrid system
Ugrians
universities of wisconsin
vacuum freeze dryer
wave-cut chasm