有效专利

A: I need to have my computer fixed. B: What's the problem? A: I think it has a virus. B: Did you buy your computer from us? A: Yes, I bought if from your store. B: Did you get the warranty on your computer? A: Yes, I got the warranty. B: My computer

发表于:2018-12-02 / 阅读(165) / 评论(0) 分类 购物英语对话

A: Can you fix my computer? B: What's wrong with it? A: I believe that it has a virus. B: Where did you get your computer? From us? A: Yes, I did. B: Did you purchase a warranty for the computer? A: I believe that I purchased the warranty. B: Our rec

发表于:2018-12-02 / 阅读(146) / 评论(0) 分类 购物英语对话

A: I need you to fix my computer. B: What problems are you having with it? A: There is a virus on my computer. B: Did you get your computer from our store? A: I purchased my computer from your store. B: Did you buy the warranty for your computer? A:

发表于:2018-12-02 / 阅读(131) / 评论(0) 分类 购物英语对话

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(117) / 评论(0) 分类 VOA2003(下)-美国人文故事

1.Have we got everything now? 2.Yes. I guess so. 3.Hey! How come you’ve got a plastic box van? 4.It’s Sasa’s Dad’s company. He’s the chairman or something. 5.Really. I used to work for Plast

发表于:2018-12-12 / 阅读(102) / 评论(0) 分类 华尔街中级英语

T: Dont you have air-conditioning in your apartment? Its sweltering here! A: Well, there is air-conditioning. Did you see that window air conditioner there? The problem is that the window unit isnt powerful enough. T: I guess not, huh. A: Well, Im g

发表于:2018-12-26 / 阅读(89) / 评论(0) 分类 想聊就聊

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(136) / 评论(0) 分类 2018年VOA慢速英语(六)月

AS IT IS 2016-01-25 One Percent of US Visitors Overstayed Visas About 1 percent of visitors to the United States who arrived by air or sea last year overstayed their visas, the U.S. Department of Homeland Security (DHS) said Tuesday. About 45 million

发表于:2019-01-12 / 阅读(184) / 评论(0) 分类 2016年VOA慢速英语(一)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(119) / 评论(0) 分类 2017年NPR美国国家公共电台2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(184) / 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(149) / 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(101) / 评论(0) 分类 英语新闻

GUIYANG, Feb. 19 (Xinhua) -- Three people were killed and four others injured, including three who were seriously injured, in a coal mine blast in southwest China's Guizhou Province, local authorities said Tuesday. The blast occurred around 5:25 p.m.

发表于:2019-02-04 / 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(127) / 评论(0) 分类 英语新闻

Junk mail can be a real pain sometimes. You know the kind: offers from credit card companies, catalogues that you will never use, and all sorts of letters and advertisements that try to get you to spend money in some way or other. I receive a lot of

发表于:2019-02-06 / 阅读(102) / 评论(0) 分类 英语博客 A cup of English

RIO DE JANEIRO, Aug. 21 (Xinhua) -- Henrique, a key member of Brazil's under-20 FIFA World Cup championship team, declared upon his return to the country on Sunday that he intends to leave Sao Paulo. The 20-year-old, the winner of MVP award of the 20

发表于:2019-02-07 / 阅读(117) / 评论(0) 分类 英语新闻

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(109) / 评论(0) 分类 英语新闻

死是中西方语言中最忌?的一个词,因而有很多日常英语口语委婉说法。他死了大致有以下一些表达方法。 1.He passed away. 2.His time has come. 3.He expired. 4.He has climbed the golden staircase. 5.His number is up

发表于:2019-02-22 / 阅读(112) / 评论(0) 分类 英语口语

July 2 7月2日 Read it! 读读看! Alex and Rob won't be visiting Taipei this summer. 亚力克斯和罗柏今年夏天不会去台湾, Plane tickets are too expensive. 飞机票太贵了, Even a seat in coach class is expensive! 即便是经济

发表于:2019-02-23 / 阅读(106) / 评论(0) 分类 大家说英语

死是中西方语言中最忌諉的一个词,因而有很多委婉说法。他死了大致有以下一些表达方法。 1.He passed away. 2.His time has come. 3.He expired. 4.He has climbed the golden staircase. 5.His number is up. 6.His sands ha

发表于:2019-02-26 / 阅读(128) / 评论(0) 分类 实用英语
学英语单词
amarjits
angle buttress
anilioplast
anodes
APCR (Alabama Power Co. Reactor)
Apiro
aporocactus flagelliformiss
ascertainment
automatic feed auger
azoformic acid
Bernard of Clairvaux
bread wrapper
brief appraisal
bromthymol
Bulera
Burero
catayle
cell multiplioation
Colocasia konishii
committee on scientific information
confining
Cornholme
cross somebody's path
cryogenic upgrading
cylindrical corpuscles
Davisville Glacier
demonachize
dick around
diffusion-limited aggregation
diogeness
dissociative fugue
downbend
Empangeni
endothelio-rhabdomyoma
engine foot
epilobium amurense amurense
euanthium-thecry
family Droseraceae
family gleicheniaceaes
felicitates
flatness inspection
fond of
Gastrothoracopagy
heel of davit
herpestids
intrinsic induction magnetic tape
kaffee
kertzman
labyrinthfishes
liberty spike
lightning cr.
lithium monoborate
load on side bearing
low pressure turbocharger
make sense of
marine phytotaxonomy
mirror drum scanner
moving target indicator (mti)
multi-start thread
muskie
mycella
nobexes
nuptial plumage
nurshing
oceanic geology
off-and-on grazing
Olëkminskiy Rayon
OS hardening
overeducation
paperings
photocomposer
pre-production
Promicromonospora
pseudo-overdominance
puu(k)ko
Rabāt-e Kamah
ready read car
refractory metal
registered posts
relatively noncompact subregion
resonant internal reflection
Richlea
rist
road approach
rope driven travelling crane
scavenger pipe
Schwyz
servin'
sillers
stall-warning unit
tandem tension packer
tangential component
tilt sag
Tonghold
tricholoma sejunctums
unleaved
vestibular folds
vis vitalis
warming yang for resolving fluid retention
wilgas
wire winding
yette