单词：intensity of water erosion
单词：intensity of water erosion 相关文章
CNN's Kara Finnstrom reports on Orange County, California's latest source for water Clean, clear water, it is in short supply here in Orange County, so any new source, like this one, is warmly welcome. That is, if you can get past where this water c
万花筒2008年
The Strange and Beautiful World of Arches National Park 犹他州拱门国家公园:奇怪而美丽的世界 This week on our national parks journey, we travel to Utah. The western state is home to several of the most popular national parks in Americ
2016年VOA慢速英语(十)月
NENA Region Faces Fresh Water Scarcity NENA地区面临饮用水短缺 Water scarcity will be at the top of the agenda next week when officials from the Near East and North Africa meet in Rome. The U.N. Food and Agriculture Organization warns the ava
VOA标准英语2014年(二月)
Gamma Ray Observatory to Open Soon in Mexico 墨西哥建造伽马射线天文台即将开放 American and Mexican scientists have completed construction of the world's largest gamma ray observatory, situated high in central Mexicos Sierra Negra Moun
VOA标准英语2015年(四月)
Niagara Falls has been a famous honeymoon spot for over a hundred years: some honeymooners have been more faithful to it than to each other. 一百多年来，尼亚加拉大瀑布一直是闻名的蜜月旅行圣地：许多新婚夫妇对它的情有
初学者听力文摘精选
Pre-Listening Vocabulary temple: a religious building where people gather to worship metropolis: a large, heavily populated city urban sprawl: the uncontrolled growth of a city erosion: the gradual loss of ground surface depletion: the using up or em
趣谈英语
Were Losing Niagra Falls! Niagara Falls has been a famous honeymoon spot for over a hundred years: some honeymooners have been more faithful to it than to each other. 图片1 When The Falls Formed Since the falls were formed during the late Pleistoce
英语听力文摘 English Digest
SCIENCE IN THE NEWS - Severe Ocean Storms: Behind Nature's Power By Caty Weaver Broadcast: Tuesday, September 27, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob D
科技之光
Storms and tides are uncovering long-hidden human remains on New Yorks Hart Island. The island is a place where New Yorkers who have little money when they die have been buried for 150 years. Now, skulls and other bones mark the ground of small piece
2018年VOA慢速英语(五)月
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Shirley Griffith. Today we tell about efforts to save an island in the American state of Maryland. Poplar Island lies about fifty-five kilometers sout
VOA慢速英语2009年（十）月
Scientists Use Satellites to Identify Groundwater Losses in the Middle East From VOA Learning English, this is SCIENCE IN THE NEWS. Im Avi Arditti. And Im Faith Lapidus. Today we tell about a study of groundwater losses in the Middle East. We also te
2013年VOA慢速英语(五)月
It's just magic. When you follow it, you can see that this is the perfect union of the tree and the villages. The locals have kind of trained the roots, kind of guided them through and netted them together. What they've done here is they've grabbed s
自然百科2010年
The key was adaptation. Rain. A familiar occurrence in many parts of the world. But this is rain at its most extreme, the monsoon. The significance of the monsoon isn't the human discomfort, but how the people here have learned to live with it. I'm t
自然百科2010年
By Paul Sisco Washington 26 October 2007 Better weather conditions in Southern California are giving firefighters hope in their battle against large wildfires. But parts of the Southeastern United States, stretching from Tennessee across the Carolina
2007年VOA常速英语（十月）
Swimmers on the popular river beach say there was no warning on a sunny day before the downpour of hailstones, some the size of golf balls and hen eggs. 正值酷暑，西伯利亚一处有名的沙滩却毫无预警地迎来了一场冰雹，冰雹大
英语新闻
By Caroline Sawyer Nairobi 16 August 2007 Flooding in Sudan between June and August this year has killed over 100 people and left thousands homeless. The United Nations released $5 million Wednesday to help Sudanese victims, but as Caroline Sawyer re
2007年VOA标准英语（八月）
And the Associated Press now confirms that the death toll from Harvey has risen to 12. But as we focus on Texas and Louisiana, nature is also taking a devastating toll elsewhere. Heavy monsoons are paralyzing Mumbai, India, right now. More than 1,200
PBS访谈社会系列
US Scientists working on new ways to battle the erosion that threatens Louisiana's coastline have a dramatic new tool: a massive replica of the lower Mississippi River. The multi-million US dollar model, complete with flowing water, aims to isolate t
2018CRI中国国际广播电台
We were walking on sand that was fine-grained and smooth, not wrinkled like beach sand, which preserves the impressions left by the waves. 我们在很细，很平，没有皱纹，像海滩上只留有潮水痕迹的沙上行走。 This dazzling car
《海底两万里》中英双语有声读物
These algae are a genuine prodigy of creation, one of the wonders of world flora. 这些海藻类实在是造化的奇迹，宇宙植物界的一个奇迹。 This family produces both the biggest and smallest vegetables in the world. 地球上最小和
《海底两万里》中英双语有声读物