音标:[dæk,tili'ɔɡrəfi] ;
n. 宝石戒指雕刻术(或法)
n. The art of writing or engraving upon gems.
n. In general, the literature or history of the art.

Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工

发表于:2019-01-05 / 阅读(63) / 评论(0) 分类 英语新闻视频

It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 VOA标准英语2010年(十)月

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(65) / 评论(0) 分类 VOA标准英语2014年(二月)

Science and technology 科学与技术 Splay-footed, not flat-footed 不是扁平足而是八字足 A new fossil shows that evolution does not always mean change 新发现的化石显示,进化并不总意味着变化 Palaeontology 古生物学 The

发表于:2019-01-26 / 阅读(48) / 评论(0) 分类 经济学人科技系列

Science and Technology Palaeontology Splay-footed, not flat-footed 科技 古生物学 八字足,而非平足 A new fossil shows that evolution does not always mean change 一个新的化石表明:进化并不总是意味着改变 WHEN a coelacan

发表于:2019-01-26 / 阅读(56) / 评论(0) 分类 经济学人科技系列

Science and Technology Palaeontology Splay-footed, not flat-footed 科技 古生物学 不是扁平足而是八字足 A new fossil shows that evolution does not always mean change 新发现的化石显示,进化并不总意味着变化 WHEN a coela

发表于:2019-01-26 / 阅读(52) / 评论(0) 分类 经济学人科技系列
学英语单词
A-form
abdominal aneurysm
anoxydiontic
Arteria profunda linguae
Aruba Lodge
Bacillus ambiguus
balneotechnics
bassetto
bedlamp
bit oriented data protocol
bowser boat
Butalan
cafe-hop
caroli
catch-all exceptions
Caterpillar track
cheater
circalittoral
come to an arrangement
condorm
Cordenons
Crinite.
current year's price
delibration
domian
double water glass
DT (down time)
elementary ash
erodents
explication
export of labour service
femineus testis
filled capacity
fix with screw
glass component
glass fibre reinforced plastic pipe
group of linear transformations
Gwilym
had as good do sth
has regard to
healthy environment
hold drift of track-hold circuit
human chorionic lactogen
Hustedia
hydroelectrical
illegal number
immediate relatives
initial steam pressure
intrat
Jastarnia
jean sibeliuss
kaxiras
l'isle
land-acquisition
Ledenice
ligamentum radiocarpeum dorsale
lingham
Loffler's syndrome
lucorum
lymphocytic leukosis
Lysidice rhodostegia
main console
mantle source gas
mobile dune
monochrome super-twisted
multiple on-line programming
neuroscience
neurotisism
obscene articles
Observ.
peroxynitrite
pietz
pivot bridge
progressive transmission
protozoan biochemistry
pyroelectric optical sensor
r-glutamyl-transpeptidase
rami ossis pubis
rectifier transformator
roboteer
rubbery flow
Sanguisorba officinalis
Schwäbische Alb
scotvec
seakale beet
semidrying oil
shu han
spare part not operational ready
sphaerophorus yangii
split adjusting collar
sudetic movement
talak
taqua nut
teleiddyn (mediaeval wales)
tour car
trapeziums
wakf
webzine
willow oaks
wood primer
Yucatan Current
zenith instrument