单词：random walk
[化] 无规行走
random walk的用法和样例：
例句
- As for application, the model can equivalently describe a type of random walk with finite jumps.并且作为一个应用，证明了系统的总人口数的期望有限等价于一类随机游动具有一个正速度。
单词：random walk 相关文章
By Lisa Schlein Geneva 30 May 2006 United Nations aid agencies are mobilizing a huge relief operation for the hundreds of thousands of people affected by the devastating earthquake that struck the Indonesian island of Java Saturday. The quake killed
2006年VOA标准英语（五月）
By Amberin Zaman Ankara 05 January 2006 Turkish officials say two teenagers are believed to have died from bird flu. If the cases are confirmed to be the deadly H5N1 strain, they would be the first hu
2006年VOA标准英语（一月）
By Meredith Buel Washington 17 November 2006 Recent elections for the U.S. Congress and continuing bloodshed in Baghdad have renewed debate over whether there should be a timetable for American-led coalition forces to leave Iraq. Many critics of the
2006年VOA标准英语（十一月)
Israeli warplanes have been attacking the homes of Hamas leaders in Gaza, during the 17th day of Israel's assault. Palestinian medical officials say nearly 900 people have died in the attacks, which are showing no signs of letting up. Palestinians r
VOA标准英语2009年(一月)
By Sonja Pace Civaux, France 16 May 2007 Rising oil prices, the volatility of supplies, and need for alternative energy sources that will not add to climate change and global warming - these are issues increasingly in the public limelight, hotly deb
2007年VOA标准英语（五月）
NAIROBI, March 23 (Xinhua) -- World indoor 800m women champion Pamela Jelimo has confirmed her attendance at the Ostrava Golden Spike meeting on May 25 in the Czech Republic. The event, an IAAF World Challenge, will be crucial to the Olympic 800m cha
英语新闻