单词:steiner vertex
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A senior UN official is suggesting Zimbabwe has made significant progress in preparations for the upcoming general elections, as well as in its reforms to attract investors to help revive the country's ravaged economy. Achim Steiner, UNDP Administrat
首《What if she's an angel 》完美地展现了乡村音乐的纯稚和朴实。Steiner纯正的乡村歌喉让我们自然在脑海里会浮现这样的画面:夕阳西下,满天是火红的云彩,笼罩茫茫大地,一个帅气的西部牛仔,骑在马背上,悠闲地哼唱着这首《倘若她是天使》。 Tommy Shane Steiner
TV Production Booming in New York 纽约电视剧业蓬勃发展 BROOKLYN, NEW YORK The number of television series produced in New York City is going through the roof. They now contribute $8.7 billion to the local New York economy, an increase of 21
MARY LOUISE KELLY, HOST: Now for a story most of us can probably relate to. You buy something online, and then you change your mind. So what to do - keep it, regift, send it back? Well, Americans had interesting things to say about their return habit
He remembers people saying, as he was sort of half-conscious, he remembers people saying, Steiner's been hit in the head. Steiner's dead. 他记得。在他处于半清醒状态时听到人们说:斯坦纳被射中了头部。斯坦纳死了。 And
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
By Alex Villarreal United Nations 14 May 2008 The United Nations is looking for innovative ways to combat global warming. One initiative aims to plant seven billion trees worldwide - nearly one for every person on the planet. From U.N. Headquarters i
布拉格恢复地铁运营 PRAGUE, June 6 (Xinhua) -- Prague resumed the operation of all its three metro lines on Thursday morning after a four-day closure amidst flooding threats from the Vltava River, the Prague Public Transport Company (DPP) has
There's a man standing on the corner 一个男子站在街角 With a sign sayin will work for food You know the man 身边的标示告之 他已失去了工作 You see him every morning 你每天清晨都能见到他 The one you never give your money
RACHEL MARTIN, HOST: It's tough to be a teenager. It's especially tough for girls, who are more vulnerable to depression than boys. New research shows that's getting even worse. As NPR's Patti Neighmond reports, girls are now three times more likely