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气候变化对温带雨林的影响很复杂
2023-12-06Longer, warmer growing seasons associated with a changing climate are altering growing conditions in temperate(温和的) rain forests, but not all plant sp...
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气候变化将对美国中西部产生深远影响
2023-12-06In the coming decades, climate change will lead to more frequent and more intense Midwest heat waves while degrading air and water quality and threate...
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蓬莱蕉的叶子为何多孔?
2023-12-06Swiss cheese plants' iconic leaves help them to avoid stress, according to a US scientist.一位美国科学家发现,蓬莱蕉的标志性叶子能帮助它们远离压力。The "monster" lea...
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光能促进胎儿眼睛发育
2023-12-06Light passing through the body and into the womb has an important role in the developing eye, US researchers have discovered.美国研究人员发现,光穿透人体进入子宫对于胎儿眼睛发...
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体重减轻是人体对抗肠蠕虫的方法
2023-12-06Weight loss following infection with intestinal worms is the body's way of fighting off the parasites, University of Manchester researchers have s...
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坚固高分子滤网用来分离气体
2023-12-06Gas separation is crucial for many industrial processes including obtaining nitrogen or oxygen from air and purifying natural gas or hydrogen. Current...
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了解人类基因控制方式
2023-12-06Scientists at Karolinska Institutet in Sweden have made a large step towards the understanding of how human genes are regulated. In a new study, publi...
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大麦哲伦星云中的隐秘“宝藏”
2023-12-06Nearly 200,000 light-years from Earth, the Large Magellanic Cloud, a satellite galaxy of the Milky Way, floats in space, in a long and slow dance arou...
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非洲锥虫病的传播可能与野生动物有关
2023-12-06Wild animals may be a key contributor to the continuing spread of African sleeping sickness, new research published in PLOS Computational Biology show...
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鹌鹑堪称伪装专家
2023-12-06When it comes to camouflage(伪装,掩饰), ground-nesting Japanese quail(鹌鹑) are experts. That's based on new evidence published online on January 17 in ...