Materials for extreme environments can help to protect people, structures and the planet. Extreme temperatures in aeroplane engines, hypervelocity micrometeoroid impacts on satellites, high-speed machining of ceramics and strong radiation doses in nuclear reactors are just some examples of extreme conditions that materials need to withstand. In this Viewpoint, experts working on materials for different types of extreme environments discuss the most exciting advances, opportunities and bottlenecks in their fields.

中文翻译：

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适用于极端环境的材料

适用于极端环境的材料有助于保护人员、结构和地球。飞机发动机的极端温度、超高速微流星体对卫星的撞击、陶瓷的高速加工和核反应堆中的强辐射剂量只是材料需要承受的极端条件的一些例子。在这个观点中，为不同类型的极端环境研究材料的专家讨论了他们领域中最令人兴奋的进步、机遇和瓶颈。