First Solar Sail to be Launched into Orbit from Russian Submarine 俄潜艇首发太阳反射器进入轨道 A solar sail might do for space missions what fabric sails once did for sea travel.It would

发表于:2019-01-31 / 阅读(120) / 评论(0) 分类 VOA2005(下)--环境科学探索

US Space Probe to Reveal Comet's Secrets 美国航天探测器揭示彗星状况 A U.S. spacecraft is completing afive-and-a-halfmonth voyage to a distant comet and could create celestial fireworks wh

发表于:2019-01-31 / 阅读(104) / 评论(0) 分类 VOA2005(下)--环境科学探索

Polio Cases Rise in Indonesia 印尼小儿麻痹症患者数量有所上升 Polio has stricken dozens of children in Indonesia and is continuing to spread. The government is preparing for a national i

发表于:2019-01-31 / 阅读(115) / 评论(0) 分类 VOA2005(下)--环境科学探索

Scientists: Avian Flu in Migratory Birds Raises Fears of Virus Spread 科学担心禽流感在侯鸟中传播 The sick and dying waterfowl can be easily spotted at the Lake Qinghai nature reserve. If

发表于:2019-01-31 / 阅读(58) / 评论(0) 分类 VOA2005(下)--环境科学探索

New Form of Psychotherapy Found Effective for Grief 治疗悲伤的新型心理疗法 A new form of treating grief following the death of a loved one has been found to be more successful than conventi

发表于:2019-01-11 / 阅读(109) / 评论(0) 分类 VOA2005(下)--环境科学探索

Science Editors Take a Closer Look at 125 Great Unsolved Mysteries of Our Time 《科学》杂志编辑关注当今125个重大不解之迷 Science Magazine is celebrating its 125th birthday with a sp

发表于:2019-01-09 / 阅读(94) / 评论(0) 分类 VOA2005(下)--环境科学探索

Extreme Weather Having Effects Worldwide 恶劣天气在全球产生影响 We expect uncomfortably hot temperatures in midsummer, even violent weather in certain areas. But this year, North America ha

发表于:2018-12-12 / 阅读(62) / 评论(0) 分类 VOA2005(下)--环境科学探索

1918 Flu's Genetic Code May Help Fight Bird Flu 1918年的流感病毒基因源代码可能帮助人类抗击禽流感 It was the 20th century's greatest plague . Estimates of the 1918-1919 flu death

发表于:2018-12-08 / 阅读(178) / 评论(0) 分类 VOA2005(下)--环境科学探索

Space Station Crew Conducts Maintenance Spacewalk 国际空间站宇航员将执行太空中的维修工作 The two International Space Station crewmen floated outside the complex Monday to perform so

发表于:2018-12-08 / 阅读(82) / 评论(0) 分类 VOA2005(下)--环境科学探索

Hubble Detects Oxygen-Bearing Minerals on Moon 哈勃天文台探测到月球上拥有含氧矿物质 The orbiting Hubble observatory is usually aimed at extremely distant areas of the universe. But f

发表于:2018-12-08 / 阅读(50) / 评论(0) 分类 VOA2005(下)--环境科学探索

Scientists Gather to Share Information for Nanotechnology’s Future 科学家们共同分享纳米技术其未来的相关信息 The world of nanotechnology is far too small to be seen by the human e

发表于:2018-12-08 / 阅读(54) / 评论(0) 分类 VOA2005(下)--环境科学探索

New IMAX Space Documentary Brings Images to Life 新的3D IMXA给生活带来新的享受 What we watched then were blurry and grainy TV transmissions. Now, the 45-minute IMAX documentary puts the aud

发表于:2018-12-08 / 阅读(67) / 评论(0) 分类 VOA2005(下)--环境科学探索

Computer Simulations Might Predict Future Earthquakes 电脑模拟能够预测未来地震 Geologists say they knew a large earthquake was coming in South Asia, but they did not know when. The Himalay

发表于:2018-12-08 / 阅读(91) / 评论(0) 分类 VOA2005(下)--环境科学探索

Solar Home Tour Promotes Clean Energy Alternative 家用太阳能促使净能的使用 Last year solar energy surpassed wind power as the fastest growing alternative energy source in the world. While

发表于:2018-12-08 / 阅读(53) / 评论(0) 分类 VOA2005(下)--环境科学探索

Four Human Bird-Flu Cases Confirmed in Indonesia 四例人类感染禽流感病例在印尼得到证实 At least four people have died from the H5N1 avian influenza virus in the Indonesian capital of

发表于:2018-12-08 / 阅读(54) / 评论(0) 分类 VOA2005(下)--环境科学探索

Ancient Sea Monster Remains Found in Argentina 古代海洋怪物的遗体重现阿根廷 Argentine scientists have discovered the remains of a fierce sea monster that terrorized Pacific waters in the

发表于:2018-12-08 / 阅读(69) / 评论(0) 分类 VOA2005(下)--环境科学探索

Scientists Improve Space Weather Forecast Accuracy 科学家改进空间天气预报准确性 At one time, scientists thought the space between Earth and Sun was a vacuum . But we now know that the su

发表于:2018-11-29 / 阅读(133) / 评论(0) 分类 VOA2005(下)--环境科学探索

US Law Could Block Astronaut Activities on Space Station 美国法律禁止宇航员在空间站活动 Now that the U.S. space shuttle Discovery is back on Earth, future shuttle missions are postponed

发表于:2018-11-29 / 阅读(171) / 评论(0) 分类 VOA2005(下)--环境科学探索

Miracle Baby Girl is Born to Brain-Dead Mother 脑死亡妇女奇迹般产下女婴 Just three months ago, Susan Torres was a vibrant young mother who was 15 weeks pregnant with what she hoped would b

发表于:2018-11-29 / 阅读(127) / 评论(0) 分类 VOA2005(下)--环境科学探索

Scientists Observe Most Distant Cosmic Explosion Ever Recorded 科学家们观察到有史以来最遥远的宇宙爆炸 Astronomers have detected the most distant explosion ever witnessed in the heav

发表于:2018-11-29 / 阅读(119) / 评论(0) 分类 VOA2005(下)--环境科学探索