文章列表

• 1.土星与土卫二通过电子束相关联
• Data from NASA's Cassini spacecraft have revealed that Enceladus, one of Saturn's diminutive（小型的） moons, is linked to Saturn by powerful electric...
• 2.氧化作用可使死海底部焕发生机
• Oxygenation brings dead sea bottoms to life. This creates the necessary conditions for the establishment of new ecosystems that enable nature itself t...
• 3.改变策略以保持物种多样性
• Active efforts are required to preserve biodiversity in the seas that far most people are in agreement. But in our enthusiasm to save uncommon species...
• 4.单核细胞增多症患者接受光照少易患多发性硬化
• New research suggests that people who are exposed to low levels of sunlight coupled with a history of having a common virus known as mononucleosis（单...
• 5.游隼蛋中发现新污染物
• Flame retardants（阻燃剂） are chemical compounds added to fabrics and plastics to keep them from burning easily, but these can be toxic. Now a team o...
• 6.离氨酸可用于治疗精神分裂症
• Schizophrenia（精神分裂症） is a serious mental disorder that currently affects about one in every 200 people. Most patients find some relief from the...
• 7.研究人员尝试用纳米纤维球修复伤口
• For the first time, scientists have made star-shaped, biodegradable polymers（聚合物，高分子） that can self-assemble into hollow, nanofiber spheres, ...
• 8.甘蔗可降低周围环境气温
• Brazilians are world leaders in using biofuels for gasoline（汽油） . About a quarter of their automobile fuel consumption comes from sugarcane, which...
• 9.北极海岸正逐渐被侵蚀
• Bremerhaven/Geesthacht/Potsdam, 14 April 2011. The coastline in Arctic regions reacts to climate change with increased erosion and retreats by half a ...
• 10.验血可预测黑素瘤转移
• Scientists at Yale University have identified a set of plasma（血浆） biomarkers that could reasonably predict the risk of metastasis（转移，新陈代谢）...