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类地行星的水来源相似
2023-12-06A team of scientists, including Carnegie's Conel Alexander and Jianhua Wang, studied the hydrogen in water from the Martian interior and found tha...
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电传导纳米聚合物可用来杀灭肠癌细胞
2023-12-06Researchers at Wake Forest Baptist Medical Center have modified electrically-conductive polymers, commonly used in solar energy applications, to devel...
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科学家首次解码桦树基因组
2023-12-06Scientists from Queen Mary, University of London have sequenced the genetic code of a birch(桦木) tree for the first time, which could help protect Brit...
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人类肠道会选择培养有益细菌
2023-12-06Animals, including humans, actively select the gut microbes that are the best partners and nurture them with nutritious secretions(分泌物), suggests a ne...
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全球变暖将改变英国的强降雨模式
2023-12-06It appears that it's not just us Brits who are fascinated(着迷) with the UK weather. A group of researchers from Germany has taken to investigating ...
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猫头鹰无声飞行有助飞机噪声研究
2023-12-06Owls have the uncanny(神秘的) ability to fly silently, relying on specialized plumage to reduce noise so they can hunt in acoustic stealth(秘密行动). Researc...
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快乐的年轻人将来更容易富有
2023-12-06The first in-depth investigation of whether youthful happiness leads to greater wealth in later life reveals that, even allowing for other influences,...
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蚊子在大雾中飞不起来
2023-12-06Mosquitoes have the remarkable ability to fly in clear skies as well as in rain, shrugging off impacts from raindrops more than 50 times their body ma...
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纽约大学化学家发现防冻分子
2023-12-06Chemists at New York University have discovered a family of anti-freeze molecules that prevent ice formation when water temperatures drop below 32 deg...
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对新物种的研究往往要等待很多年
2023-12-06Many of the world's most unfamiliar species are just sitting around on museum shelves collecting dust. That's according to a report in the Nov...