英漢科技新聞

英漢科技新聞目前共有[364]條 新聞資料 以下是[10～20]條 * [首頁] [上一頁] [下一頁] [尾頁] [頁次]:2/37[頁] [轉到第][頁]  Space Shuttle Atlantis Ends 13-Day Mission [太空梭亞特蘭蒂斯號結束了爲期13天的使命] [航天飞机亚特兰蒂斯号结束了为�?3天的使命] ---------------------------------------------------------------- Cloaked in the darkness of a hot, muggy Florida night, the space shuttle Atlantis swept through the sky for a safe landing late on Tuesday, capping a 13-day mission that ended the first phase of construction on the International Space Station. [ 在夜幕下，悶熱的佛羅里達州的夜晚，太空梭亞特蘭蒂斯號於星期二穿過夜空，結束了爲期13天的國際太空站第一階段建設任務安全著陸。] [ 在夜幕下，闷热的佛罗里达州的夜晚，航天飞机亚特兰蒂斯号于星期二穿过夜空，结束了为�?3天的国际太空站第一阶段建设任务安全着陆。] .............................................................2001/07/27 New Images Show Signs of Climate Change on Mars [最新圖像顯示出火星氣候變化迹象] [最新图像显示出火星气候变化迹象] ---------------------------------------------------------------- New images from NASA's Mars Global Surveyor spacecraft show signs of recent climate change on the ''Red Planet'' dating back about 100,000 years instead of millions or billions, American scientists said on Wednesday. [ 美國科學家星期三稱，從美國國家航空航太總署的火星觀測者太空船發回的最新圖像顯示出這個“紅色星球”的最新氣候變化，從而將該星球的氣候變化從百萬和十億年追溯到十萬年。] [ 美国科学家星期三称，从美国国家航空航天总署的火星观测者宇宙飞船发回的最新图像显示出这个“红色星球”的最新气候变化，从而将该星球的气候变化从百万和十亿年追溯到十万年。] .............................................................2001/07/27 Astronomers Search for Alien Laser 'Beacons' [天文學家搜索地外生命之光] [天文学家搜索地外生命之光] ---------------------------------------------------------------- Opening a new front in the search for possible alien life, a team of California astronomers is scanning the skies for laser ``beacon'' signals sent by extraterrestrial civilizations. [ 加裏福尼亞的一個天文學家小組通過對掃描太空來捕捉由地外文明發射出的Beacons鐳射，這爲尋找可能的地外生命展開了一個新面貌。] [ 加里福尼亚的一个天文学家小组通过对扫描太空来捕捉由地外文明发射出的Beacons激光，这为寻找可能的地外生命展开了一个新面貌。] .............................................................2001/07/26 Scientists: Meteors Common, Mass Sightings Rare [科學家：流星很常見，能看到流星雨少見] [科学家：流星很常见，能看到流星雨少见] ---------------------------------------------------------------- The fiery meteor that streaked across the northeastern United States on Monday, stunning eyewitnesses from Canada to Virginia, was likely one of the small stony space objects that routinely enter Earth's atmosphere every few weeks, scientists said on Tuesday. [ 科學家星期二認爲，星期一在美國東北部看到的熾烈的大氣現象可能是一個進入地球大氣層的小型隕石群，這種情況每過幾個星期就有。星期一的情形吸引住了從加拿大到佛吉尼亞州的目擊者們。] [ 科学家星期二认为，星期一在美国东北部看到的炽烈的大气现象可能是一个进入地球大气层的小型陨石群，这种情况每过几个星期就有。星期一的情形吸引住了从加拿大到弗吉尼亚州的目击者们。] .............................................................2001/07/26 Reports of Meteor Shower Abound Along East Coast [東海岸充斥著看到的大氣現象的報道] [东海岸充斥着看到的大气现象的报道] ---------------------------------------------------------------- Reports of a possible meteor shower flooded police and government telephone lines along the U.S. East Coast on Monday, authorities said. The sightings of what some described as a meteor prompted evening rush-hour motorists to pull off suburban highways west of Philadelphia. [ 權威人士稱，星期一，有關可能是一種大氣現象的報道讓美國東海岸的警察和政府電話線忙碌不堪。爲了爭睹這一象流星的大氣現象，傍晚駕車穿梭的人們塞滿了費城西邊郊外的公路。] [ 权威人士称，星期一，有关可能是一种大气现象的报道让美国东海岸的警察和政府电话线忙碌不堪。为了争睹这一象流星的大气现象，傍晚驾车穿梭的人们塞满了费城西边郊外的公路。] .............................................................2001/07/25 Heart Group Urges Caution on Estrogen Therapy [心臟醫學團體敦促注意雌激素療法] [心脏医学团体敦促注意雌激素疗法] ---------------------------------------------------------------- Doctors should not prescribe hormone replacement drugs to post-menopausal women with the single purpose of trying to ward off heart attack or stroke, the American Heart Association (news - web sites) said on Monday. [ 美國心臟協會星期一稱，醫生還不能把用於絕經期的婦女的替代激素藥物單獨用於對付心臟病突發和中風等病症。] [ 美国心脏协会星期一称，医生还不能把用于绝经期的妇女的替代激素药物单独用于对付心脏病突发和中风等病症。] .............................................................2001/07/25 Study Contradicts Theory Suicide Is 'Contagious' [研究與理論相抵觸，自殺有傳染性] [研究与理论相抵触，自杀有传染性] ---------------------------------------------------------------- Knowing or hearing about someone who has committed suicide may reduce, not increase as previously thought, the chances that you will try to kill yourself, the Centers for Disease Control and Prevention said on Friday. [ 疾病控制與預防中心星期五認爲，我們知道或聽說的自殺者正在減少，而不象先前所認爲的自殺的事在增多。] [ 疾病控制与预防中心星期五认为，我们知道或听说的自杀者正在减少，而不象先前所认为的自杀的事在增多。] .............................................................2001/07/15 Astronauts Clean Up Battery Leak in Space [宇航員對太空中的泄露進行清理] [宇航员对太空中的泄露进行清理] ---------------------------------------------------------------- Astronauts donned protective gloves to clean up a hazardous spill aboard shuttle Atlantis on Friday as the orbiter headed for the International Space Station to deliver a $164 million air lock, NASA said. [ 美國國家航空航太總署說，星期五，宇航員戴上防護手套對亞特蘭蒂斯號太空梭的危險泄露進行了清理，當時這個軌道器已與國際太空站接合，向其運送了價值約1�?400萬美元太空鎖。] [ 美国国家航空航天总署说，星期五，宇航员戴上防护手套对亚特兰蒂斯号航天飞机的危险泄露进行了清理，当时这个轨道器已与国际太空站接合，向其运送了价值约1�?400万美元太空锁。] .............................................................2001/07/15 Scientists: Future Climate Change Could Be Sudden [科學家：未來氣候變化會是突發性的] [科学家：未来气候变化会是突发性的] ---------------------------------------------------------------- Future changes in the earth's climate may happen suddenly, triggered by man-made factors such as smokestacks and exhaust pipes, scientists said on Thursday. [ 科學家星期四稱，因爲象不斷排放的煙囪等人爲因素影響，未來地球上的天氣變化可能是突發性的。] [ 科学家星期四称，因为象不断排放的烟囱等人为因素影响，未来地球上的天气变化可能是突发性的。] .............................................................2001/07/14 Huge Genetic Variation Found in Human Beings [人類遺傳變異差別巨大] [人类遗传变异差别巨大] ---------------------------------------------------------------- The notion of a uniform genetic blueprint for human beings took a tumble on Thursday, as the most detailed examination yet of variations in the genetic makeup of people detected unexpectedly large individual differences. [ 星期四，繪製統一人類基因藍圖的想法遇到了障礙，通過極其仔細的對人體基因的差異進行測試後，人們出乎意料地發現這一差異有天壤之別。] [ 星期四，绘制统一人类基因蓝图的想法遇到了障碍，通过极其仔细的对人体基因的差异进行测试后，人们出乎意料地发现这一差异有天壤之别。] .............................................................2001/07/14