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城市可影响到千里之外地区的气温
Even if you live more than 1,000 miles from the nearest large city, it could be affecting your weather. In a new study that shows the extent to which human acti...
阅读：0发布：2022-12-06分类：英语科普
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科学家发现地壳板块的“润滑剂”
Scientists at Scripps Institution of Oceanography at UC San Diego have found a layer of liquefied molten rock in Earth's mantle that may be acting as a lubrican...
阅读：0发布：2022-12-06分类：英语科普
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细胞如何在电场中移动
Like tiny, crawling compass needles, whole living cells and cell fragments orient and move in response to electric fields -- but in opposite directions, scienti...
阅读：0发布：2022-12-06分类：英语科普
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500万年全球曾变暖使海平面上升
Global warming five million years ago may have caused parts of Antarctica's large ice sheets to melt and sea levels to rise by approximately 20 metres, scientis...
阅读：0发布：2022-12-06分类：英语科普
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男性多对其伴侣的成功感觉不自在
Deep down, men may not bask in（感到舒适） the glory of their successful wives or girlfriends. While this is not true of women, men's subconscious（潜意识的） self-este...
阅读：0发布：2022-12-06分类：英语科普
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微针给药疗法取得新突破
An assistant professor with the Virginia Tech -- Wake Forest School of Biomedical Engineering has developed a flexible microneedle patch that allows drugs to be...
阅读：0发布：2022-12-06分类：英语科普
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丙咪嗪和异丙嗪可用于治疗小细胞肺癌
A bioinformatics（生物信息学） approach to repurposing drugs resulted in identification of a class of antidepressants as a potential new treatment for small-cell lu...
阅读：0发布：2022-12-06分类：英语科普
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学龄前儿童能解答一些代数题
Millions of high school and college algebra（大学代数） students are united in a shared agony（苦恼） over solving for x and y, and for those to whom the answers don't...
阅读：0发布：2022-12-06分类：英语科普
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居维叶突吻鲸创下新的深潜记录
Scientists monitored Cuvier's beaked whales' record-breaking dives to depths of nearly two miles below the ocean surface and some dives lasted for over two hour...
阅读：0发布：2022-12-06分类：英语科普
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非洲大象身体脂肪的秘密
A research team from The University of Nottingham has carried out the first molecular characterisation of the African elephant's adipose tissue（脂肪组织） -- body...
阅读：0发布：2022-12-06分类：英语科普
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气候变化、火灾与森林间的相互作用
A special section of the September issue of Forest Ecology and Management, available online now, assesses the interactions among fire, climate change, and fores...
阅读：0发布：2022-12-06分类：英语科普
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削减云计算的碳成本
Cloud computing involves displacing data storage and processing from the user's computer on to remote servers. It can provide users with more storage space and...
阅读：0发布：2022-12-06分类：英语科普
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微波图像检测乳腺癌
Although currently available diagnostic screening systems for breast cancer like X-ray computed tomography (CT) and mammography are effective at detecting early...
阅读：0发布：2022-12-06分类：英语科普
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雌性大山雀种群等级低 记忆力强
When it comes to remembering where a tasty titbit was left, female great tit birds are miles ahead of their male counterparts. This ability might have evolved b...
阅读：0发布：2022-12-06分类：英语科普
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可以预警火灾隐患的锂离子电池
Stanford University scientists have developed a "smart" lithium-ion battery that gives ample warning before it overheats and bursts into flames. The new technol...
阅读：0发布：2022-12-06分类：英语科普