标签：火山灰 相关文章
First today on CNN 10, a special weather statement for part of Hawaii. Its not rain. Its not storms. Its ash fall from the erupting Kilauea volcano thats likely in the southern part of Hawaiis big island. 今天的头条新闻，夏威夷部分地区特
CNN美国有线新闻2018年5月
First today on CNN 10, a special weather statement for part of Hawaii. It's not rain. It's not storms. It's ashfall from the erupting Kilauea volcano that's likely in the southern part of Hawaii's big island. 今天CNN10分钟新闻首先来关注夏威
CNN美国有线新闻2018年7月
Some interesting electrical activity in the clouds of ash drifting around Europe as a result of that Icelandic volcano. Models predicted that electrical charge should be limited to the top and bottom of any ash plume, which is often the site of spect
60秒科学
Some Volcanic Clays Kill Bacteria 一些火山灰能杀灭细菌 Ancient people knew that some kinds of clay have healing qualities. They rubbed clay on their skin to cover wounds. They also used the natural rock or soil material to treat stomach pro
2016年VOA慢速英语(二)月
随着冰岛火山灰对欧洲空中交通影响的逐步减弱，欧洲的领空上周三重新开放。各家航空公司想方设法清理因大量冰岛火山灰云影响而停飞的积压航班。 请看外电的报道： Many European flights t
实用英语
今天我们要学的词是 volcanic ash, volcanic is spelled v-o-l-c-a-n-i-c, ash is spelled a-s-h, volcanic ash。volcanic ash 火山灰。爱尔兰上星期发生火山爆发，The volcanic ash from Iceland forced the cancellation of flights in an
英语单词荟萃
After six days of being grounded aeroplanes have been given the all-clear to fly in British airspace again. The UK has effectively been a no-fly zone since last Thursday when a huge cloud of volcanic ash was thrown up into the atmosphere by a volcano
英语时差8，16
The obvious risk of this happening to crowded passenger planes in British airspace was enough for the UK's Civil Aviation Authority to enforce a total ban on flights a move which was mirrored by other northern European countries. The dangers of flyin
英语时差8，16
The ash fall from the last Yellowstone eruption covered all or parts of nineteen western states (plus parts of Canada and Mexico), 上一次黄石火山爆发所喷出的火山灰，铺满了西部19个州的全部地区或部分地区（加上加拿大
万物简史