水下机器人

Treasure Hunt Leads to Invention of Undersea Robot WASHINGTON What started off as a hunt for sunken treasure turned into the invention of a low-cost, undersea robot, easy enough for anyone to use. The underwater robot called Trident grew out of a 197

发表于:2018-12-16 / 阅读(25) / 评论(0) 分类 VOA标准英语2015年(十一月)

From VOA Learning English, this is the Health Lifestyle report. Technology has changed the way we live and especially the way we work. For many jobs, workers no longer need to be in a fixed office building. People can telework: they can work from hom

发表于:2019-01-02 / 阅读(65) / 评论(0) 分类 2017年VOA慢速英语(五)月

By Matt Steinglass Hanoi 01 June 2007 Vietnamese Internet users are experiencing slower service after thieves stole part of the one of the country's main fiber-optic transmission cables from the sea floor and sold it for scrap. If one more cable is c

发表于:2019-01-11 / 阅读(87) / 评论(0) 分类 2007年VOA标准英语(六月)

UnderseaCableCouldRevolutionizeOceanography This past April, there was a big volcanic eruption in Americas Pacific Northwest. If you missed it, you're not alone. It happened under the ocean off the northern Oregon coast. Since then, several research

发表于:2019-01-11 / 阅读(52) / 评论(0) 分类 VOA标准英语2011年(九月)

By Zulima Palacio Washington, D.C. 20 September 2006 watch New Species report A team of scientists just back from combing the waters off Indonesia has announced the discovery of more than 50 new species of undersea life, including a walking shark an

发表于:2019-01-12 / 阅读(107) / 评论(0) 分类 2006年VOA标准英语(九月)

今天我们要学的词是telework。 Telework是指利用电讯手段,在办公室以外的地方远程办公。Telework can ensure continued operation in times of emergency, 远程办公可以确保紧急情况下的持续运作。The U.S. Offic

发表于:2019-02-04 / 阅读(59) / 评论(0) 分类 英语每日一词
学英语单词
a call to arms
alphabetic code
appropriability
arithmetic weight
arteriae glutaea inferior
astaticism
bankrupt of
burnt away
catharise
central finance
Chikura
cholepathia(cholepathy)
choucroute
chromium(iii) sulfate
coarse-grained paving
commutatorless varying-speed motor
connecting clip
contact making clock
criminaldom
culverins
cupri-
Cypripedium yunnanense
decomposable erosion
dillards
discontinuity point of the first kind
displacement balancing method
distance-difference measurement
donald cherry
Duqu
environmental conditions
extraterritorial sales clause
face diagonal
final serviceability index
flow cup
front connecting rod
gab session
ganglionated cord
gapiks
golgi tendon organs
gravity models
guy ring
handish
heterojunction bipolar
ice calorimeter
inflationary spiral
intelligence level
intelligent computer terminal
iron ball
iudgements
kilo-Dalton
lenahan
magazine darkslid
Mahmiya
mediastine
meristematically
migratory nature
Milton Berle
mm
mother-plate
multi colour lasers
neural proliferation
nuclear emergency
open order miscellaneous detail
ossorio
peace and good will
peat paraffin
Pedicinus
phone phreakdom
pre-symbolic
primary protein structure
print to a file
process to process level communication
proteolytic enzyme ,proteinase
pseudoalieles
Rayleigh current balance
recursive thought
rhingyll
royalisms
Sclerotinia carunculoides
Scottish Secretary
screened cable
Secamone likiangensis
seismic exploration vessel
shoe-shiner
soil pesticide interaction
soil-stabilizing machinery
soupje
straitlace
succinate dehydrogenase
tangentialjet
testy
the ABC guide
threaric acid
umbilical cyst
un-Parisianized
uncommuted
ungaged
unishrink dryer
water-soluble Biebrich scarlet
work-shy
youraballi