[专利] 占先的专利

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(156) / 评论(0) 分类 VOA2003(下)-美国人文故事

Pronouns and Their Antecedents Today were going to talk about pronouns that don't clearly match up with the nouns they are supposed to replace. Readers become unhappy when they have to guess what noun a writer is talking about, or readers may even ch

发表于:2019-01-02 / 阅读(177) / 评论(0) 分类 英语语法 Grammar Girl

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(182) / 评论(0) 分类 2018年VOA慢速英语(六)月

NATO officials in Afghanistan say Pakistani troops have fired on NATO helicopters flying inside Afghanistan. VOA's Barry Newhouse reports from Islamabad, where Pakistani military officials insisted the helicopters crossed into Pakistan and then bord

发表于:2019-01-12 / 阅读(127) / 评论(0) 分类 VOA标准英语2008年(九月)

By Mil Arcega Washington, D.C. 26 June 2006 watch Zocor report The 20-year patent on the cholesterol-lowering drug, Zocor, expired this past Friday, opening the door to competition from cheaper, generic versions of the popular drug. But some lawmake

发表于:2019-01-13 / 阅读(260) / 评论(0) 分类 2006年VOA标准英语(六月)

STEVE INSKEEP, HOST: We have the story this morning of a patent - a very, very lucrative patent. DAVID GREENE, HOST: It is for a tool called CRISPR. Sounds like a kitchen instrument, doesn't it? But it's actually a high-tech gene-editing tool. INSKEE

发表于:2019-01-16 / 阅读(153) / 评论(0) 分类 2017年NPR美国国家公共电台2月

You see the larger wing area here. 你们可以看到这儿有面积更大的翅膀。 Also, clearly, it was such a powerful thing,we wanted to try and bring other people but we couldn't figure out how to do it. 而且,这还是件很有影响力的事

发表于:2019-01-18 / 阅读(163) / 评论(0) 分类 TED演讲娱乐篇

Business Drugmakers Cliffhanger 商业 制药企业 悬念 Big Pharma struggles to protect its blockbusters as they lose patent protection 大型制药企业艰难保护着专利失效的重磅炸弹药物 FOR some years the big drugmakers have been

发表于:2019-01-26 / 阅读(225) / 评论(0) 分类 经济学人商业系列

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(223) / 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(189) / 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(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(160) / 评论(0) 分类 英语新闻

The selfie stick didn't always look like this. The original patent was filed all the way back in 1984, before cell phones were ubiquitous. Before the word selfie was even coined, let alone in the dictionary. The first selfie stick was neither as eleg

发表于:2019-02-04 / 阅读(166) / 评论(0) 分类 阅读空间

China expects knowledge-intensive services to contribute 20 percent of its gross domestic product (GDP) in 2020, up from 15.6 percent in 2015, according to the five-year plan for the country's scientific and technological progress by 2020. 根据《十

发表于:2019-02-05 / 阅读(154) / 评论(0) 分类 英语新闻

BEIJING, March 5 (Xinhua) -- China sets its GDP growth target at 7.5 percent this year, down from 8 percent in 2011, according to a government work report to be delivered by Premier Wen Jiabao at the parliament's annual session Monday. This is the fi

发表于:2019-02-05 / 阅读(145) / 评论(0) 分类 英语新闻

Chinese Premier Li Keqiang delivers a keynote speech at the World Economic Forum (WEF) annual meeting in Davos, Switzerland on Wednesday, Jan 21, 2015. [Photo: Xinhua] As the Chinese economy has entered a state of new normal, the shift of growth gear

发表于:2019-02-08 / 阅读(175) / 评论(0) 分类 cctv9英语新闻2015年

SAN FRANCISCO, Jan. 12 (Xinhua) -- Microsoft on Thursday announced a patent licensing agreement with LG Electronics covering the South Korean manufacturer's tablets, smartphones and other consumer devices running Google's Android or Chrome operating

发表于:2019-02-17 / 阅读(149) / 评论(0) 分类 英语新闻

By Shahnawaz Khan Srinagar 11 February 2008 After disputing control of Kashmir for more than six decades, India and Pakistan are now engaged in a squabble over a patent for Kashmir Pashmina, a product experts say is the best of its kind. Shahnawaz Kh

发表于:2019-02-17 / 阅读(144) / 评论(0) 分类 VOA常速英语2008年(二月)

Buckminster Fuller and His Geodesic Dome 巴克敏斯特福乐和他的球型屋顶 Ever heard of a man named Buckminster Fuller, or Bucky, as his friends called him? R. Buckminster Fuller was a twentieth century scientist, philosopher , inventor, an

发表于:2019-02-24 / 阅读(165) / 评论(0) 分类 英语听力文摘 English Digest

What do brain damaged patients, adults saying tongue twisters and all children have in common? Theyre more likely to make speech errors than an adult who is speaking under normal circumstances.In this moment of science, we'll look at why. ' A common

发表于:2019-03-06 / 阅读(202) / 评论(0) 分类 英语时差8,16
学英语单词
advocacy
aeriferous
all-originals scene
allusion
almightier
anIliad of woes
apertion
apocarpous androecium
apparent velocity
aspish
bacterial cell wall
Ban Dong Yang
beam condenser
bear down
belza
binary dental alloy
bispoes
bottomfish
Bowie formula
bubble storage
buquoys
caesium frequency standard
caveat
center tree
Cephalotaxus latifolia
chance dance
clearing heat from throat
climacosphenia elongata
composite float
conditionals
conteben
cross of Calvary
dead reckon
demicontinuous mapping
divine polity
docking winch
Doppler velocimetry
dysoxylum hongkongense (tutch.) merr.
engaging in
equatorial pressure trough
Explicit tax
farrash
flat roof mirror
flunkout
forward-looking
forwardmost
genus Mantis
GS4104
Hatiora
hidden out
high suction value
hornyhead
hydrostatic fluid
inspection of five apertures
Khon Kaen
lalapalooza, lallapalooza
local money
making tick
maximal secretory capacity
mechanized magazine
media literacy education
mineral-corticoids
misassemblies
mothers-of-pearl cloud
naphthalenyl
near-poverty
newspaper printing
on application
Paucarbamba
pecan nut cracker
Pedro Toledo
peripheral data bus
potassium stearate
princelet
QCIF
quick traverse
quick-release gear
report page
respectant
restricted access
second electrician
sinistropedal
sloat
spectrophysics
supernormalities
supervisor communication macro
suture of lacerated lid margin
sweep expander
sweet violets
tienne
topographic point
type of array
ultra-nationalists
undertheorizes
urinates
Vansil
vessel shell
VHF radio installation
vibrating plate extractor
wireless local loops
yenice dere
zipcar