[专利 图情] 专利发明人(检索)服务

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(102) / 评论(0) 分类 VOA2003(下)-美国人文故事

Voice 1 Welcome to Spotlight. Im Joshua Leo. Voice 2 And Im Anne Muir. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 On the 7th of January 1943, an old

发表于:2018-12-19 / 阅读(88) / 评论(0) 分类 环球英语 Spotlight

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(117) / 评论(0) 分类 2018年VOA慢速英语(六)月

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发表于:2019-01-10 / 阅读(135) / 评论(0) 分类 加州英语分级G4

By Paul Sisco Washington 22 May 2008 For more than 20 years, researchers have gone hunting with sharks and stalking prey with tigers from in front of their television monitors. National Geographic researchers have an 'animal eye view' of the world t

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2008年(五月)

ECONOMICS REPORT - Company Says Legal Threat Will Not Stop BlackBerry E-mail ServiceBy Mario Ritter Broadcast: Friday, February 10, 2006 I'm Faith Lapidus with the VOA Special English Economics Report

发表于:2019-01-16 / 阅读(95) / 评论(0) 分类 2006年慢速英语(二)月

Engineer and inventor Martin Fisher has applied his passion for improving things to the challenge of eliminating poverty in rural Africa. As Maura Farrelly reports, his non-profit organization is transforming the lives of thousands of poor African f

发表于:2019-01-20 / 阅读(92) / 评论(0) 分类 VOA标准英语2008年(九月)

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(165) / 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(134) / 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(106) / 评论(0) 分类 英语新闻

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发表于:2019-02-11 / 阅读(127) / 评论(0) 分类 加州英语分级G4

Voice 1 Welcome to Spotlight. Im Joshua Leo. Voice 2 And Im Anne Muir. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 On the 7th of January 1943, an old

发表于:2019-03-04 / 阅读(157) / 评论(0) 分类 环球英语 Spotlight
学英语单词
abington
accrued duties and tax
amazonia peregrina
amyloplastic
Anderson, Carl David
Aphanamixis
apostoli
application test
area-altitude curve
aromadendrol
beaklikest
Billardiera
brekdown lights
broomy flow
Camellia paucipetala
capacitor bushing
chyrstals
Clear cache
Company Bankruptcy
concessionaire granter
copper brazed
cutaneous ureterostomy
cyma rectum
define constant statement
diatoma elongatum
distinct
double digit (inflation)
douglas-homes
dubel
Ehmer
employee of the month
epicondyli
every-where
financial service
forstmann
fourth-of-july
Garara
garbological
glycated hemoglobin
Gongsun
Grand Manan I.
helophylium
hybrid plant
invariant polynomials
ionomers
jacket positioning
kinetic center
lamont-doherty
lewest
light flare
logicals
master state of control processor
MccC7
motor naphtha
multi start thread
New York City
niobium-bearing slag
offsite emergency plan
opera-glass
out-leaf
Padbury
pelleted catalyst
PhenaloinPhenolphtaleinum
physiological affinity
plume oneself on/upon
poetastrical
politicogeographical
postextraction
posthycid
prolapse of hemorrhoids
psychobitch
red phalarope
rubiginosum
Ruhinda
sarehole
scitation
sideshoots
signal separation
single-user operating system
solid cutter
spring clip spacer
stem remover
Subject Matter Insured Clause
take her courage in both hands
tectospondylous vertebra
thiothixenes
time-sharing clock
toes-to-toes
tooth point shovel
tourigny
travelle
triple-bogey
trouser-fronts
turbidimetry titration
twin-tandem
unnatural causes
utility seaplane
vertex power
vingtetun
yellow disease