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在宇航员进入太阳系执行长期探索任务之前,科学家需要开发出能够使宇航员在太空中种植水果和蔬菜的技术。多年来,美国国家航空航天局(NASA)一直在推进人工照明、植物监测设备,以及培养箱等技术的发展,以达到在太空中种植植物的目标。但是,在太空中种植植物不仅要掌握种植技术,还需要防止植物过早成熟、老化。据了解,植物的早熟通常是由过多的乙烯导致的。乙烯是植物自然散发出的一种气体,具有催熟作用。其在航天器等密闭空间中累积会导致植物早熟或腐烂。为了抑制这一过程,20世纪
Before astronauts enter the solar system to perform long-term exploration missions, scientists need to develop technologies that enable astronauts to grow fruits and vegetables in space. Over the years, NASA has been promoting the development of technologies such as artificial lighting, plant monitoring equipment, and incubators to achieve the goal of planting plants in space. However, planting plants in space requires not only mastering planting techniques, but also preventing plants from premature aging and aging. It is understood that plant premature is usually caused by too much ethylene. Ethylene is a natural plant emits a gas, with ripening effect. Its accumulation in confined spaces such as spacecraft can cause premature or decaying plants. In order to restrain this process, the 20th century