资讯

Hextronics 与 Parrot 合作，展示 ANAFI UKR 无人机集成解决方案

At the 2025 International Paris Air Show, Hextronics proudly supported Parrot in unveiling the newly integrated ANAFI UKR ...
商业新知 on MSN4 小时

晒红的皮肤：这场细胞的求生战争，是谁拉起了警报？

当我们被晒伤时，细胞是如何感知到危险的？答案或许出乎意料，最近的研究表明，真正的“报警器”并非DNA，而是RNA。当紫外线损伤RNA，细胞内的核糖体会立即触发一系列反应，尝试修复受损细胞并触发免疫反应。科学家深入研究了这一机制，系统揭示了在紫外线照射 ...
China.org.cn17 小时

Researchers develop promising method to spot low-mass dark matter

JERUSALEM, Sept. 14 (Xinhua) -- An international team of scientists has developed a promising advanced method for detecting low-mass dark matter, according to a statement issued by the Hebrew Universi ...