音标:[kə'brɔ:l; 'pedru'ɔ:lvərəʃ] ;
卡布拉尔(约1460~1520,葡萄牙航海家)

By Jerilyn Watson Broadcast: October 6, 2003 (THEME) VOICE ONE: An office in the United States government has helped protect 1)the property rights of inventors for more than two-hundred years. Its job

发表于:2018-12-07 / 阅读(43) / 评论(0) 分类 VOA2003(下)-美国人文故事

The United States has issued its 10 millionth patent. President George Washington signed the first almost 228 years ago. A patent is an official document that gives an individual or company the right to be the only one that makes or sells a product.

发表于:2019-01-03 / 阅读(56) / 评论(0) 分类 2018年VOA慢速英语(六)月

SAN FRANCISCO, June 22 (Xinhua) -- Apple Inc. has been awarded a long sought-after patent for touch screen functionality on portable devices, a set of exclusive rights expected to play into its current litigation against its counterparts in the mobil

发表于:2019-01-30 / 阅读(109) / 评论(0) 分类 英语新闻

SAN FRANCISCO, April 4 (Xinhua) -- Google Inc. on Monday announced that it is bidding for patent portfolio of Nortel Networks in the bankruptcy auction for the Canadian telecommunications equipment maker. In a press release, the Toronto-based Nortel

发表于:2019-01-30 / 阅读(86) / 评论(0) 分类 英语新闻

President Barack Obama has signed legislation to speed the process of approving U.S. patents. The president says the new law is part of his initiative to create jobs and stimulate economic growth. President Obama visited a high school for science and

发表于:2019-02-03 / 阅读(38) / 评论(0) 分类 英语新闻

SAN FRANCISCO, Aug. 24 (Xinhua) -- A U.S. federal court jury on Friday said it has found Samsung infringed six of Apple's patents and ordered it to pay more than 1 billion U.S. dollars in damages to Apple. The verdict was read in a U.S. district cour

发表于:2019-02-04 / 阅读(42) / 评论(0) 分类 英语新闻
学英语单词
acidoid (substance)
active point
additional income tax
adjustment plate
adlet
aegithognathous palate
African mole criket
ammonium-perchlorate explosive
anomalous interference colours
applicationware
aspergillus flavipes
atomic sit-ups
automatic switching over
ball bags
bib-front
biogeoscientist
Birmingham dribbler
bleed steam
boston terriers
captive audience
CCL7
cold-pressing and sweating process
counter-subject
cruiser stern
cuiaba-river
deliver power
delta routing
education allowance
einstein and de haas effect
electric furnace with low hood
epitonium harpago
erration
Euler's buckling formula
feeding suppressant
fibrae lentis
folding screen
fore-bless
form-feed character
fridgefuls
Fronsac
full frame
Gleditschiasaponin
ground water cleaning
guide card
heat(-producing) reactor
heterogeneous state
hydroxychlorostyrene
ignition-energy
informational database management system
infrared astronomical satellite
international administration
intra-muscular fat
K-
kanzan
King Billy
laicest
liquid interior of earth
lotaustralin
matching punch cards
mendelievich
minimal chain
modified fire code
nanofossil
naphthides
north-easter
operation pressure diagram
pageantitis
paliopsia
paralleloneurum cilifemoratum
peffer
permanent bridge
phinehas
pica
pigment padding
pootah
power conditioning
primary interaction
pseudo elliptic integral
rulings of acquittal
San Juan Sacatepéquez
shortened river section
shot-geophone distance
spritz
stand apart from oneself
subarachnoid space
suborder megachiropteras
syzmanski
tasa
tela
tetraether
the disease
tissue flow and turnover theory
transaction processing executive
transister
trichopsychoda coreanica
trimethoxy
trimmed size
UICIO
Umm ar Raghībah
ventilow
white bear
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