电动刀锯

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(47) / 评论(0) 分类 (科普英语)Earth and Sky

Amid all the tradition and history of Katmandu, a profound change is in the air. In fact, it might literally clear the air, reducing the choking pollution which has blighted this congested valley. The streets of the capital are gradually being taken

发表于:2018-12-11 / 阅读(46) / 评论(0) 分类 万花筒2008年

A ban on electric bicycles in New York City is hurting delivery workers who depend on them to earn a living. Many of the workers are immigrants. Electric bicycles, or e-bikes, have foot-powered pedals like other bicycles. But they also have electric-

发表于:2019-01-03 / 阅读(150) / 评论(0) 分类 2018年VOA慢速英语(二)月

Automakers are rolling out their new electric vehicles at the 2018 Beijing Motor Show, the motor industry's biggest sales event this year. Carmakers expect new growth in China's market despite the looming threat of a trade war between China and the U

发表于:2019-01-19 / 阅读(78) / 评论(0) 分类 2018CRI中国国际广播电台

BEIJING, Sept. 6 (Xinhuanet) -- Scientists from Tufts University of the U.S. have created the world's smallest electrical motor in a single molecule. The finding was published in the journal Nature Nanotechnology on Monday. In the research, scientist

发表于:2019-01-30 / 阅读(72) / 评论(0) 分类 英语新闻

MOSCOW, March 18 (Xinhua) -- China beat Russia 45-44 on Sunday to win the men's team crown at the 2012 Moscow Sabre World Cup. Facing the defending champions, the Chinese team of Zhong Man, Wang Jingzhi, Jiang Kelu and Liu Xiao, pulled off an impress

发表于:2019-02-06 / 阅读(45) / 评论(0) 分类 英语新闻
学英语单词
active power transducer
after our own heart
air operated motor sheep shearing
antifungal
aposiopeses
array unit
asari
axis for conversion
besseae
breadkinds
breed combination
cable service bureau
cam flank
Canada-United States Free Trade Agreement
car-boot sale
caulosome
CCMF
chitooligosaccharide
coexistence model
common dolphins
compartment stoker
contour ploughing
control-rod bore
couve
crystal lattice asymmetry
cultivate
cums
Daphne brevituba
desktop administration
direct labo(u)r hour method
dividing stationary tower crane
drytype
duplex circuit
dynamic stability of equilibrium
elastic settlement
electrical resistance heating element
ellas (greece)
empty cargo tank
endpoint protection
equilibriate
Erops
exclusive territories
family Isoetaceae
faux hawks
francus
freakazoid
granular sphere
Gymnocarpos
heptyl amine
ion exchange phase
Johnson treatment
kegeree
local batteries
milkfloat
miyakea nepa
momist
monotask
morbus medicorum
Nabokovisms
natural width
nosological
occupational illness
ogdens
on leaver
onomatopoetically
paraffin-base oil
parison transfer
Penkimia
port traffic flow
quadrangular set of six points
renal sarcoma
rhodochrous
rock salt mine
Rossi, Aldo
Savinin
second-person singulars
secularizing
septoria gnaphalii-indici
sinds sardine
Smithfields
sophorosyl
spindle rail
splinter-bar
stepmam
STHRF
stope assay plan
storage fragmentation
straight wall
Swiss Watch Chamber of Commerce
syntactic categories
take action on
tangbao
terra sigillata
track-carrying structure
trampling
trisphaeridine
universal compasses
v-sit
velocity misalignment coefficient
VoSIP
xerocoty
zonary plankton