单词：dynamics of marine vehicles
单词：dynamics of marine vehicles 相关文章
Lily: Hello, I'm Lily. Welcome to On the Town from BBC Learning English. Sun Chen: 还有我孙辰。今天的城市掠影节目我们要向大家介绍的是英国著名的战争博物馆。 Lily: Yes. We are taking you to the famous Imperial War Museum in London. Insert (Sound of su
国外媒体新闻
Robotic Marine Vehicles Explore Celtic Sea 机器人海洋车探索凯尔特海 Scientists in England are using two autonomous marine vehicles to explore the hydrology and biology of the Celtic Sea, an area off Ireland's southern coast defined by its
VOA标准英语2015年(十月)
They are mini-masterpieces, built with microscopic elegance, the small and hard-to-see life of the sea, microbes, larvae, burrowers, and they've been photographed and catalogued as part of a massive marine collaboration of scientists from across the
自然百科2010年
By Malcolm Brown Washington 03 September 2007 As it seeks to reduce the dangers faced by American troops in Iraq, the U.S. military is turning to technology originally devised by the apartheid-era government of South Africa to counter similar threats
2007年VOA标准英语（九月）
By Al Pessin The Pentagon 02 November 2009 The M-ATV, or MRAP All-Terrain Vehicle The U.S. military has begun deploying a new generation of relatively light-weight all-terrain armored vehicles to Afghanistan, which have enough armor to protect troop
VOA标准英语2009年(十一月)
Biologists, according to the New York Times, 据《纽约时报》说：生物学家们估计， estimate that 90 percent of lobsters are caught within a year after they reach the legal minimum size at about age six. 大龙虾大约在6岁达到法定的
万物简史