单词：ship traffic simulation
单词：ship traffic simulation 相关文章
37.My Views on the Development of Private Car Ownership With the improved social developments,more and more Chinese families are beginning to afford private cars.Yet opinions of whether we should develop private car ownership or not differ from perso
疯狂英语易背作文
Bristol My names Rebecca and I was born in Bristol and lived there until I was 18 years old until I went to university. And still go back and visit quite frequently now because my family still live there. Andrea: Bristol is 170 kilometers west of Lon
英语时差8，16
Venice's Church of the Most Holy Redeemer has held a musical celebration every year since its construction in 1592. And recently, the church has inspired debate among historians: How could its echoing chambers clearly portray the complicated music pe
Scientific American(十一)月
Simulation Helps Control, Manage Traffic 模拟有助于控制、管理交通 Controlling traffic is a complex and high cost problem in many developed countries. It becomes more difficult and costly with the ever-increasing number of cars on the road
2015年VOA慢速英语(八)月
AS IT IS 2015-10-13 Air Accidents More Likely in Africa 在非洲发生航空事故的可能性更大 Africa has about 5 percent of global air traffic but 20 percent of accidents and deaths in 2014. Siddi Kone is an air navigation safety expert. He s
2015年VOA慢速英语(十)月
Egyptian economists are fretting, as the global economic crisis bites, hitting vital sources of government revenue, like tariffs from Suez Canal traffic. The canal authority reported that traffic for January was off by 22 percent, and that revenue w
VOA标准英语2009年(二月)