节点和弧的网络

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 2011年VOA慢速英语(四)月

With millions of blogs on the internet, don't blame yourself if you can't keep up with them all. Advertisers are having the same problem. They know that there are substantial audiences who get their news, their humor, their gossip from blogs, but, re

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 2005年NPR美国国家公共电台

If you're ever reading a book or watching a movie and get the distinct feeling you've come across the story before or even better, can predict exactly what's going to happen next there could be a good reason for that. 如果你在读书或者看电影时

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 英美文化

Last week, Verizon and Google proposed a plan they say could keep the Internet open while supporting investment in high-speed Internet service. Verizon has the nations biggest wireless network while Google is the biggest Internet search engine. The p

发表于:2019-01-11 / 阅读(99) / 评论(0) 分类 2010年VOA慢速英语(八)月

This is the VOA Special English Health Report. Have you ever felt lumps under the skin on the sides of your neck when you were sick? Those might be lymph nodes. They can get swollen and painful but their job is to fight infection. Lymph nodes are par

发表于:2019-01-12 / 阅读(68) / 评论(0) 分类 2011年VOA慢速英语(三)月

In less than a decade, Facebook has become a worldwide phenomenon; but despite its overnight success, the creation of this Internet-based community was not without controversy and a new film, The Social Network, is based on that true story ... or, ac

发表于:2019-01-14 / 阅读(55) / 评论(0) 分类 VOA标准英语2010年(十)月

A community radio project in Senegal's troubled Casamance region is trying to help the peace process there by encouraging dialogue in an atmosphere of ongoing tension and violence. Pasted to the wall inside Fogny FM, a radio station located just sout

发表于:2019-01-14 / 阅读(203) / 评论(0) 分类 VOA标准英语2011年(二月)

Network-Sharing System Improves Internet, Cell Phone Connections During major emergencies, like the Boston Marathon bombing in 2010, cell phone and Wi-Fi networks quickly get overloaded. A group of scientists at the Stevens Institute of Technology in

发表于:2019-01-14 / 阅读(85) / 评论(0) 分类 VOA标准英语2014年(十月)

By Peta Thornycroft Harare 09 June 2008 Zimbabwe's current food crisis is the worst since government records began and is expected to worsen as summer crops will feed no more than 28 percent of the population according to an alert just issued by the

发表于:2019-01-16 / 阅读(68) / 评论(0) 分类 VOA标准英语2008年(六月)

DAVID GREENE, HOST: All right, now more on a disease that maybe you've never heard of. It's called lymphedema. It can occur whenever lymph nodes are removed to stop the spread of cancer, and it's most common among breast cancer patients. NPR's Patti

发表于:2019-01-16 / 阅读(113) / 评论(0) 分类 2018年NPR美国国家公共电台2月

LULU GARCIA-NAVARRO, HOST: There is a growing rift in the Republican Party between money and power. This past week, President Donald Trump attacked the billionaire Republican donors Charles and David Koch, calling them a total joke - that even rhymes

发表于:2019-01-17 / 阅读(79) / 评论(0) 分类 2018年NPR美国国家公共电台8月

You see, like all networks, mycorrhizal networks have nodes and links. 你们看,就像所有的网络一样,真菌的网络中也有节点和链接。 We made this map by examining the short sequences of DNA of every tree and every fungal indivi

发表于:2019-01-18 / 阅读(76) / 评论(0) 分类 TED演讲科学篇

If you're ever reading a book or watching a movie and get the distinct feeling you've come across the story before or even better, can predict exactly what's going to happen next there could be a good reason for that. 如果你在读书或者看电影时

发表于:2019-02-03 / 阅读(56) / 评论(0) 分类 阅读空间

模仿文本: The problems of climate change remain of course, but with Kyoto, Copenhagen and the other international conferences failing to cement worldwide accords, the focus has rather switched elsewhere, and some of it to world's cities. They a

发表于:2019-02-16 / 阅读(70) / 评论(0) 分类 英音模仿秀

BEIJING, Oct. 18 (Xinhuanet) -- Giuliana Rancic, 37-year-old E! News and Style Network host, revealed Monday that she has breast cancer after doctors discovered a tumor during her latest round of in-vitro fertilization. Rancic had planned to wait unt

发表于:2019-02-17 / 阅读(121) / 评论(0) 分类 英语新闻

Imported drugs to go on China's electronic monitoring network BEIJING, Oct. 8 (Xinhua) -- China's food and drug safety watchdog plans to put imported drugs on the national electronic monitoring network in a move to step up drug management. Overseas p

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 英语新闻

The XT mobile network crashed on Wednesday last week. It took one day to fix the problem in the North Island but three days for the far south of the country. More than 200,000 people have Telecom XT in New Zealand. Between 70,000 and 80,000 people in

发表于:2019-02-18 / 阅读(66) / 评论(0) 分类 新西兰英语

Last week, the police in Denia in eastern Spain made a gruesome discovery. They found a decomposing body in a rubbish tip underneath a motorway bridge. The body was that of Colin Nodes, who was British, and a criminal with a long and colourful histor

发表于:2019-03-01 / 阅读(102) / 评论(0) 分类 听播客学英语

SCOTT SIMON, HOST: One of the hottest tickets on Broadway this season - at least until they produce a musical about BJ Leiderman, who writes our theme music - is Network, a stage adaptation of the 1976 movie about a news anchor who cracks up on the a

发表于:2019-03-04 / 阅读(133) / 评论(0) 分类 2019年NPR美国国家公共电台1月

Voice 1 Thank you for joining us for todays Spotlight. Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Todays Spotlight is

发表于:2019-03-04 / 阅读(171) / 评论(0) 分类 环球英语 Spotlight
学英语单词
Adelantado
administer effective control
aldanite
asn.1(abstract syntax notation one)
barn itch
bilats
blately
bytes-per-second
calcination furnace
card loading routine
catholic faith
central corridor
centrecourts
Chinese politics
citrullination
Colbert
con amore
concern in
connecting rods
connection oriented network layer protocol
consumption cycle
Convention on International Multimodal Transport
cylindriconical ball mill
data-addressed memory
Debye shielding
denumerably
detrital laterite
direction signal light
disconcordant twin
epitonium profundum
family roridulaceaes
fish processing machine
food-law
formaldehyde sodium sulphoxylate
GE (General Electric Company)
Gov't
hangup
heliocentric coordinate network
high ascii
high pressure gas-filled cable
high-line method of transfer
ija
imidoesters
Jakobsweiler
jiangxiensis
job performance
keve
Kulal, Mt.
laridaes
local acknowledgment
lopseeds
macrocephalous
metacetonic acid
mineral salt
Mosla
natutical mile
nci
Nessler's solution
nonmaternity
normal salt
nosemas
o-dark-thirty
ovarial lamellae
Parking brake cable
pattern correspondence index
pelmatograms
Piltown
poikilothermic lakes
polysarcia
pourparty
power failure indicator
praying machine
precognizant
pyrenocarpic
Rajab
rigidity price
runs head against a wall
schlumbergers
shareholder value
sheepies
silicone foam plastics
sleepshirt
small power radio station
sonchus L.
spaced-loop direction finder
springlessness
submerged orifice
swarm into
Sāhna
teamserver
teratoblastoma
the grass is always greener
three-moment equation
top-down fast-back parser
u turn
united cup fruit
Unterwaltersdorf
wasserburg
white-tailed plovers
windshield wiper
work makes the workman
wrap symbol