文章列表

• 1.失眠、睡眠不足的男性死亡风险较高
• A study in the Sept. 1 issue of the journal SLEEP found an elevated（提高的，高尚的） risk of death in men with a complaint of chronic（慢性的，长期的...
• 2.美宇航局严密监视飓风伯爵
• NASA's Tropical Rainfall Measuring Mission, or TRMM satellite looked at the rate rain was falling in Hurricane Earl yesterday, and it was intense（强烈...
• 3.研究人员首次从老鼠体内分离出人体乳腺干细胞
• For the first time, researchers at Fred Hutchinson Cancer Research Center have identified and isolated adult mammary（乳腺的） stem cells in mice. Lon...
• 4.横贯南极洲的海道可能存在
• A tiny marine filter-feeder, that anchors itself to the sea bed, offers new clues to scientists studying the stability of the West Antarctic Ice Sheet...
• 5.加州肥胖症、糖尿病患者持续上升
• A majority of adults in California are obese（肥胖的） or overweight, and more than 2 million have been diagnosed with diabetes（糖尿病） , according ...
• 6.鸟类的飞翔范围与地面状况有关
• It may seem like birds have the freedom to fly wherever they like, but researchers at the University of Missouri have shown that what's on the ground ...
• 7.约克大学博士生发现新品种蜜蜂
• TORONTO, August 31, 2010 A York University doctoral student who discovered a new species of bee on his way to the lab one morning has completed a stud...
• 8.开采油砂矿会污染环境
• Inorganic（无机的） elements known to be toxic at low concentrations are being discharged（排出，卸货） to air and water by oilsands（油砂） mining an...
• 9.青春期过多摄入高脂肪易诱发乳腺癌
• Girls eating a high-fat diet during puberty（青春期，开花期） , even those who do not become overweight or obese, may be at a greater risk of developi...
• 10.混合动力汽车前景广阔
• A University of Michigan researcher says it's possible to triple（使成三倍） fuel economy in gasoline-powered cars by 2035, but it'll mean getting our...