“Sawfly（锯蜂）” 是一种与黄蜂相似的昆虫，这种昆虫会切开植物并把自己的卵产在切口处。苏格兰赫瑞-瓦特大学的研究人员一直在研究雌性锯蜂怎么知道如何做出这种独特的切割，从而避免杀死或损伤植物。

'Perfect solar system' found in search for alien life 科学家在寻找外星生命的过程中发现 “完美太阳系” Episode 231225 / 25 Dec 2023 A solar system has been discovered, and it's perfect ...

China's 15th National Games, co-hosted by Guangdong, Hong Kong and Macao, will officially open on Nov. 9, symbolizing unity and shared development.Smart technology has been adopted across the host cit ...