柴油动力冲击鎚

If I Had A Hammer If I had a hammer I'd hammer in the morning I'd hammer in the evening All over this land I'd hammer out danger I'd hammer out a warning I'd hammer out love between my brothers and my

发表于:2018-11-29 / 阅读(99) / 评论(0) 分类 英语歌曲第五辑

TECHNOLOGY REPORT - South Pacific Islands Now Totally Powered by the Sun 科技报道 - 托克劳群岛完全由太阳能发电 From VOA Learning English, this is the TECHNOLOGY REPORT in Special English. 这里是美国之音慢速英语科技报道。

发表于:2018-12-07 / 阅读(26) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Unit 12 Transportation (II) Part I Warming up A. 1. Running two new express bus routes especially for the company's employees 2. Subsidizing the cost of bus fares and monthly passes 3. Encouraging carpooling 4. A guaranteed ride-home program A. Tapes

发表于:2018-12-27 / 阅读(55) / 评论(0) 分类 Step by Step2000

Narrator: Exercise 3.9. Lecture 3: Electric cars? Solar-powered buses? When most people imagine solutions to the problems of city air pollution they probably think of electricity and solar power. But the problem with an electric car is that the elect

发表于:2018-12-30 / 阅读(82) / 评论(0) 分类 202 Useful Exercises for IELTS

The roar of jet engines splits the air over the U.S. Navy's testing grounds in Patuxent River, Maryland, as an F-18 fighter plane takes to the skies. Powering this supersonic jet fighter is a fuel that is 50 percent petroleum-based and 50 percent der

发表于:2019-01-14 / 阅读(56) / 评论(0) 分类 VOA标准英语2010年(九)月

This is the VOA Special English Development Report. Harvest in Benin A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are

发表于:2019-01-31 / 阅读(77) / 评论(0) 分类 2010年慢速英语(一)月
学英语单词
acceptable control rod reactivity
al isawiyah
approximation inverse matrix
as affected by
auxiliary keyboard
b/w
blackgrasses
Borja Planina
break bulk cargo carrier
came-stone
ceramic membrane catalyst
Chindonesia
Château, Pte.du
closed type formula
conference microphone
deadending
decorator pattern
doubly-clad fiber
down-hole pump
dry film thickness
dualbeam synchroscope
efficient estimator
extended emulator control
flagellicaudatans
flight performance
frailed
gangway floor gradient
Gave d'Ossau
going free
I take your point.
isopropylamino-acetic acid
jig saw
Kacper
kayface
lasciva
Lautaret, Col du
Leninsk-Kuznetskiy
leopardus weidi
line and functional staff organization
literalizers
Lower's tuberde
marginat
marine mollusc
matermonial
melitoptyalism
mesophyll resistance
Meta-Content Format
microchannel plate (mcp)
Monotype casting machine
mudflow of alpine type
neist
nether garments
niobtantalpyrochlore
o. fat
oaties
opening of sieve
Orbiculina
over-venturesome
pet owner
phenolaemia
pin-point convection
planetary system of winds,planetary wind system
Plendil
plowings
polynemoid
potential scan
pre-read disturb pulse
presentationally
queerly
redimensions
refuse grinder
relative regulation
Rhynchodia
rights-of-work law
Rwy.
Sasayama
satellite system for precise navigation
schloendorffs
sediment storage dam with hole
semi industrial installation
Sivokhino
smith-corona
spherical wave proximity effect
staff man
standard review plan
standard sieve
star tulip
steeping wool
surnom
Tayler standard screen scale
tetrabromopyrrole
threshold of nucleation
time about
unit operation
unsaturated hydrocarbons
us duration
villafane
visibility function
vyvyan
welded turret
wygod
zero degree homogeneity