线有向图

EXPLORATIONS - Children's Press Line By Karen Leggett Broadcast: Wednesday, October 27, 2004 (MUSIC) VOICE ONE: This is Faith Lapidus. VOICE TWO: And this is Steve Ember with Explorations in VOA Speci

发表于:2018-12-15 / 阅读(209) / 评论(0) 分类 Explorations

箫华,我的一个朋友刚才打电话来说她心情不好。她怎么了?是忧郁症吗?不是,她开的咖啡店生意惨淡,三个星期来一直赔钱,这样下去,她的生意很危险,弄不好就要关门了。 噢,用一个

发表于:2018-12-16 / 阅读(217) / 评论(0) 分类 美国习惯用语

Now, its time for the VOA Learning English program, Words and Their Stories. On this show, we talk about common, expressions in American English. Today, we will talk about the word line. Line is a simple, four-letter word, but it has many meanings, m

发表于:2019-01-02 / 阅读(288) / 评论(0) 分类 2017年VOA慢速英语(三)月

By Mil Arcega Washington, DC 21 December 2006 watch UK OnLine Shopping Britain's leading e-commerce industry group says the UK has overtaken the United States in the growth of on-line shopping. The Interactive Media in Retail Group, or IMRG, says on

发表于:2019-01-06 / 阅读(220) / 评论(0) 分类 2006年VOA标准英语(十二月)

我听之我见: 西方评论界认为,若再找出一座石山,将美国现代音乐界的四位开国元勋头像雕刻上去,那么Johnny Cash必是其中之一。Johnny Cash是影响美国近代乡村、流行、摇滚与民谣界最重要的创作歌手之一,他以浑厚而深沉的 Lyrics I walk the line By Johnny Cash I k

发表于:2019-01-06 / 阅读(294) / 评论(0) 分类 音乐咖啡厅

A: Were you able to get a look at the suspect's face? B: Yes. I know exactly what he looks like. A: I must ask you to pick him out of a line-up. B: That won't be a problem. A: Look closely at the five men in this line-up. B: I am looking. A: Do you s

发表于:2019-01-11 / 阅读(232) / 评论(0) 分类 英语情景对话-犯罪

A: Did you get a good look at the suspect? B: I got a great look at him. A: Do you think you could pick him out of a line-up? B: I can do that. A: Could you please look at the five men in this line-up? B: All right. A: Do you recognize the suspect? B

发表于:2019-01-11 / 阅读(233) / 评论(0) 分类 英语情景对话-犯罪

图 graph 子图 subgraph 有向图 digraph(directed graph) 无向图 undigraph(undirected graph) 完全图 complete graph 连通图 connected graph 非连通图 unconnected graph 强连通图 strongly

发表于:2019-02-01 / 阅读(181) / 评论(0) 分类 实用英语

听多了流行的歌曲,今天给大家来一首老歌经典,希望大家会喜欢。 如果大家有什么好歌,也可以给我留言或是在评论栏里给大家推荐。 I walk the line By Johnny Cash I keep a close watch on this heart of

发表于:2019-02-06 / 阅读(235) / 评论(0) 分类 好听的英文歌曲

BEIJING, Feb. 28 (Xinhua) -- Construction began on China's first low-speed maglev(磁力悬浮火车) line Monday in Beijing, a project that will make China only the second country with a low-speed maglev line after Japan. The project marked China's

发表于:2019-02-07 / 阅读(222) / 评论(0) 分类 英语新闻

今天我们要学的词是 flatline. Flatline的意思是停滞不前,可是作名词或者动词。The Bank of England has said it believes the UK economy will flat-line this year.英格兰银行说,英国经济预计今年将出现零增长。

发表于:2019-02-08 / 阅读(192) / 评论(0) 分类 英语单词荟萃

Pre-Listening Vocabulary digraph: two letters that make a single sound (e.g., ph) successive: appearing one after the other dread: to think about with fear or worry loanword: a word from a foreign language that maintains its spelling and form in a ne

发表于:2019-02-08 / 阅读(213) / 评论(0) 分类 Facts-事实

RIO DE JANEIRO, Feb. 25 (Xinhua) -- World football's governing body FIFA has approved a third company to provide goal-line technology. German firm Cairos will be among the bidders to install systems for next year's World Cup in Brazil and the 2013-14

发表于:2019-02-08 / 阅读(190) / 评论(0) 分类 英语新闻

FIFA close to decision on goal-line technology

发表于:2019-02-08 / 阅读(167) / 评论(0) 分类 英语新闻

在习语表达中,line可是一个很多用的词汇,不仅仅是绳索,路线或球场上的边界线,line还有很多更加丰富而有趣的表达,一起来看看吧~ 1.the bottom line 本质问题 该习语原意是指账本最底行,盈

发表于:2019-02-18 / 阅读(199) / 评论(0) 分类 英语口语

今天我们要学的词是out of line。 Out of line, 可以用来指行为举止过份,出格。 The candidate was clearly out of line by using personal attacks in the debate, 这个候选人在辩论中进行人身攻击的做法显然是有些过

发表于:2019-02-18 / 阅读(203) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是walk a fine line. To walk a fine line, 小心行事。 Coaches have to walk a fine line between pushing their players to their full potential and pushing them too hard, 做为教练,一定要在鼓励运动员充分发挥潜

发表于:2019-02-18 / 阅读(182) / 评论(0) 分类 英语单词荟萃

在习语表达中,line可是一个很多用的词汇,不仅仅是绳索,路线或球场上的边界线,line还有很多更加丰富而有趣的表达,一起来看看吧~ 1.the bottom line 本质问题 该习语原意是指账本最底行,盈

发表于:2019-02-25 / 阅读(185) / 评论(0) 分类 英文语法词汇

Line In.... Line Down Line in... line down... line in* Line in... line down... line in... line down Line in... line down... line in... line down Line in and save me Myself can drug me down Line in, forever blissful Continue to line down Line in... li

发表于:2019-02-26 / 阅读(221) / 评论(0) 分类 英文摇滚歌曲

Helen: This is Real English from BBC Learning English. Im Helen. Zoe: 大家好,我是刘佳。Helen, 今天咱们要学的是什么最新表达呢? Helen: Todays new expression is bottom line. Zoe: Bottom line. Helen, 这个短语说的是什么啊? Helen: Well, bottom line is

发表于:2019-02-26 / 阅读(318) / 评论(0) 分类 地道英语在线听
学英语单词
a volume of
active elements
aglaomorpha meyeriana schott
Aglossopsida
Albulidae
alloted land
alto horn
AMDEA
anarcho-feminist
angiolipotic nevus
animatistic
anoectangium troguescens mitt.
Appin
attack of fever
auriform
Average price index
banana bird
battledoor
bipolar distribution
breaking length
breeding property
capillovirus apple stem grooving virus
Color-depth
consistent echoes
constraint qualification
cut-up test
Davey
dead contact
desillication
dinitriles
dod-1
electric tramway
entrance of pass
escal
eternel
exogenic reinfection
expediates
fertilizer placement drill
first litter
flexible manufacturing cell
flock(sheep)
focal disease
frame relaying network
gaffer grip
gazeth
genus Progne
grace dance (england)
guide seam
hard edit
host-assigned resource id
impact zone
impervious layer
ink fountain
integral rod worth
internet research
irradiated polyethylene
jackknife-fish
jasminum trinerve vahl
Jaunjelgava
kei apple bush
lazurapatite
linear fractional group
load density
long coping
marketplace assessment
mucidous
operacao
ownds
paring line
phylloscopus fuscatus fuscatus
physical basis of heredity
pimetin
pink wire
postlady
preliminary experiment
prettyfoot
Rhodiola eurycarpa
rhr scution line
Sai Sha Road
San Jacinto Day
sea keeping ability
semicyclic
septic(a)emia
Sluch
sodium monochloracetate
spot-size error
Stapeley volcanic series
Starlette
Swiss-cheese endometrium
tanking it
timber resource
tooth tip reactance
transmission impairments
urban ore
vasomotor nephropathy
vibratory source
video-laparoscopic
viscous dissipation function
water retarding area
would
written matters
Ziriton