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腾讯网
7 小时
中国作者2024年度高引用量OA论文Top10 | 物质科学与应用
光声光谱法作为一种高灵敏度和高选择性的气体传感技术,在许多领域都有极其广泛的应用。该研究证明了可调谐单纵模固体激光器在光声光谱气体传感技术中具有极大的发展潜力,尤其光学谐振腔的开放性以及腔内的高功率密度为高集成度、高灵敏气体传感器系统的实现提供了可能。该成果为光声光谱气体传感技术中激励源的选择提供了新的思路。
腾讯网
6 天
研究发现:身体不适饮用电解质饮料可能会让病情恶化
钾:在佳得乐中起到调节肌肉收缩的作用。这种电解质尤其对心跳调节至关重要,并且也支持正常骨骼肌收缩。如果体内钾含量不足,可能会导致疼痛性肌肉痉挛或头晕,影响你的锻炼或日常生活。
SHINE
4 天
China's Chang'e-7 mission to land on lunar south pole for water ice search
China's Chang'e-7 lunar probe, scheduled for launch in 2026, will target the moon's south pole to search for water ice and ...
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