Science in the News教程匯總和更新
Science in the News更新列表
- 2015-09-18VOA慢速英語:巴勒斯坦人將有機(jī)廢物轉(zhuǎn)化為天然氣供烹飪使用
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Rural communities in developing countries often have trouble securing dependable supplies of en... [查看全文]
- 2015-09-14VOA慢速英語:阿拉斯加鯨魚死亡數(shù)激增
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American scientists have reported a sharp increase in the number of dead whales found in the Gulf of Alaska. Fr... [查看全文]
- 2015-09-11VOA慢速英語:研究人員稱找到人類早期祖先化石
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A group of scientists announced Thursday what they say is the discovery of remains from an early ancestor of hu... [查看全文]
- 2015-09-11VOA慢速英語:科學(xué)家預(yù)測美國西部潮濕的冬季將遭遇干旱
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Much of the western United States is suffering from extreme drought conditions. U.S. officials are blaming the la... [查看全文]
- 2015-09-08VOA慢速英語:環(huán)保人士對(duì)津巴布韋濕地表示擔(dān)憂
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Environmentalists in Zimbabwe are concerned about the building of shopping malls and housing on wetlands. They say... [查看全文]
- 2015-08-25VOA慢速英語:科學(xué)家們努力了解地球磁場
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Most of us rarely think about the earth's magnetic field. We might know that it helps guide birds as they ... [查看全文]
- 2015-08-24VOA慢速英語:沒有人知道為什么蜜蜂正在消失
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Entomologists -- scientists who study insects -- are working with other scientists to learn w... [查看全文]
- 2015-08-19VOA慢速英語：美國公司研發(fā)太空飛機(jī)追蹤儀
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Experts say ground-based radar is unable to track more than 70% of aircraft flights. But that has continued to ... [查看全文]
- 2015-08-18VOA慢速英語：未來的交通系統(tǒng)逐漸向現(xiàn)實(shí)邁進(jìn)
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In the United States, a company is working on a project that could change the way we think... [查看全文]
- 2015-08-14VOA慢速英語：科學(xué)家旨在在生物死亡之前凍結(jié)其DNA
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Earth is in the middle of its sixth mass extinction. The last such event took place 66 million years ago, when... [查看全文]
