文章列表

• 1.非洲环境保护区有效保护鸟类的生存
• The protected area network in Tanzania is playing a vital role in the survival of savannah（大草原） bird species as they move west in response to cli...
• 2.光合作用的量子奥秘
• The efficient conversion of sunlight into useful energy is one of the challenges which stand in the way of meeting the world's increasing energy deman...
• 3.当前全球粮食生产趋势2050年将不能满足需求
• Crop yields worldwide are not increasing quickly enough to support estimated global needs in 2050, according to a study published June 19 in the open ...
• 4.生物周期节律与衰老
• Human sleeping and waking patterns are largely governed by an internal circadian clock that corresponds closely with the 24-hour cycle of light and da...
• 5.三手烟会造成DNA缺损
• A study led by researchers from Lawrence Berkeley National Laboratory has found for the first time that thirdhand smoke -- the noxious residue（残渣，...
• 6.超高分辨率3D人脑模型打造完成
• A landmark three-dimensional (3-D) digital reconstruction of a complete human brain, called the BigBrain, now for the first time shows the brain anato...
• 7.40亿年前火星上富含氧气
• Differences between Martian meteorites（陨石） and rocks examined by a NASA rover can be explained if Mars had an oxygen-rich atmosphere 4000 million ...
• 8.人口增长给哺乳类与鸟类带来生存压力
• The ongoing global growth in the human population will inevitably crowd out（挤出，推开） mammals and birds and has the potential to threaten hundreds...
• 9.缺乏魅力的员工易受到忽视
• People who are considered unattractive are more likely to be belittled（轻视，贬低） and bullied in the workplace, according to a first-of-its-kind st...
• 10.月球水冰变态之谜被揭开
• Using data gathered by NASA's Lunar Reconnaissance Orbiter (LRO) mission, scientists believe they have solved a mystery from one of the solar system's...