单词：accretion coast
单词：accretion coast 相关文章
In January 2000, John Dubinski set out to calculate the final fate of our galaxy, the Milky Way, and that of our nearest neighbor, Andromeda. The Andromeda galaxy is actually falling towards the Milky
超大质量黑洞
By Derek Kilner Nairobi 03 March 2008 The wave of political violence that followed Kenya's disputed presidential election in December has had devastating consequences for the country's tourism industry. While the country has returned to relative calm
VOA标准英语2008年（三月）
Mars Lander Will Peer Inside Planet Absolutely spectacular missionand its not a rover, its a lander. Its designed to land and deploy several instruments. 这是一个绝对壮观的使命......它不是漫游者，而是着陆器。旨在登陆和部署
2018年科学美国人5月
Greenspan Predicts US Job Growth Soon Barry Woods U.S. central bank chief Alan Greenspan told a congressional committee Thursday that the United States must resist protectionism . Mr. Greenspan told t
VOA2004（上）--各类新闻
By Nico Colombant Leaders of the private sector in Ivory Coast have blamed the government for the widespread looting against their businesses earlier this month. They accused the government of encoura
VOA2004（下）--新闻盘点
By Carrie Giardino The leader of the northern rebels in Ivory Coast is traveling to South Africa to meet with President Thabo Mbeki to discuss the peace process in the world's number one cocoa-produci
VOA2004（下）--新闻盘点
By Phuong Tran Dakar 07 August 2007 In Ivory Coast, President Laurent Gbagbo has said it is possible to hold the country's long-awaited presidential election by this December. But there are concerns that unresolved problems in the still-divided count
2007年VOA标准英语（八月）
By Phillip Wellman Dakar 05 October 2007 Opposition leaders in divided Ivory Coast have recently been holding public rallies denouncing the government and telling their supporters to change the country through voting. Most analysts agree that the dem
2007年VOA常速英语（十月）
Mars is a planet of outsized splendor. Despite being only half as big and a tenth as heavy as Earth, it bears the solar systems tallest mountain, longest canyon and largest crater. At 22 and 12 kilometers wide, however, its inner moon Phobos and oute
2016年Scientific American(八)月
The glowing region is the accretion disc, star debris falling inward, would turn round in the maelstrom heated by frictions to such high temperatures that it glows white hot. So at the center of our galaxy, we do have a black hole. We now know that t
自然百科2011年
By Phillip Wellman Zahibo, Ivory Coast 18 November 2007 In Ivory Coast, a festival celebrating traditional african masks is being hailed as a tool to help unify a region plagued by violence. Organizers of the three-day celebration that finished Satur
VOA常速英语2007年（十一月）
By Lisa Bryant Paris 30 October 2007 Cocoa has long been a cornerstone of Ivory Coast's economy, driving what was once one of Africa's most prosperous countries. Ivorian cocoa still accounts for about 40 percent of the world's production. But today,
2007年VOA常速英语（十月）
By Phillip Wellman Abidjan 24 October 2007 Government authorities in Ivory Coast have announced that an investigation into the country's cocoa and coffee sectors has officially begun. President Laurent Gbagbo called for the inquiry last week, followi
2007年VOA常速英语（十月）
By Naomi Schwarz Dakar 27 November 2007 Ivory Coast President Laurent Gbagbo and rebel leader-turned-Prime Minister Guillaume Soro have met in Burkina Faso's capital, Ouagadougou as part of efforts to reunite their divided country. Earlier in the wee
VOA常速英语2007年（十一月）
火山爆发 The Eruption of Volcano abundant adj. 丰富的，富余的 accretion n. 增长 accumulation n. 积聚，堆积物 active volcano 活火山 Alaska Volcano Observatory 阿拉斯加州火山观
英文语法词汇
By Phillip Wellman Dakar 16 October 2007 Officials from both sides of the coalition government of President Laurent Gbagbo and rebel-leader turned Prime Minister Guillaume Soro in Ivory Coast have said they strongly disagree with a recent U.N. report
2007年VOA常速英语（十月）
Yesterday was the famous Coast-to-Coast multi-sport race, from the Tasman Sea on the West Coast, across mountains, down a river, then on the road to the Pacific Ocean on the East Coast. It is called multi-sport because competitors have to be good at
新西兰英语
A drawn out six-year civil war has emptied beachside villages in divided Ivory Coast, like in one area called Assinie, where groups of European tourists used to come in busloads. And now beach erosion is adding to the problem, destroying the beach h
VOA标准英语2008年（八月）
First, listen to Coast-to-Coast Race to hear more about this race. Neelusha Memon, aged 27, was always keen on sports. In the year 2000, at the age of 16, she fell ill with a serious disease and was in a coma for four months. When she woke from the c
新西兰英语
By Phillip Wellman Abidjan 12 November 2007 An official spokesman for Ivorian President Laurent Gbagbo has said the president believes political leaders from across the spectrum must work together in order to guarantee lasting peace in the country. T
VOA常速英语2007年（十一月）