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micrometeorites

  • 微小陨石

专业释义英英释义

  • 微陨石
    陨尘

·2,447,543篇论文数据,部分数据来源于NoteExpress

micrometeorite [ ,maikrəu'mi:tjərait ]

  • n. a meteorite or meteoroid so small that it drifts down to earth without becoming intensely heated in the atmosphere

    同义词: micrometeoroid micrometeor

以上来源于: WordNet

 柯林斯英汉双解大词典 

micrometeorite /ˌmaɪkrəʊˈmiːtɪəˌraɪt/

  • 1. 

    N a tiny meteorite having a diameter of 10–40 micrometres, found esp in rainwater and seawater, having entered the atmosphere as a micrometeoroid (extremely small meteoroid) 微小陨石

双语例句

  • Micrometeorites are a direct threat to humans and equipment, and solar-thermal stress is a significant problem for any structure in space.

    微小陨石人和设备直接威胁地外空间条件下,阳光辐射产生的热应力对于任何设备器材都将严重问题

    youdao

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