• 最后组装纳米发射荧光真空环境下进行动态点亮测试

    In the end, the carbon nanotube field emission fluorescent tube was assembled, lightened and tested in vacuum atmosphere.

    youdao

  • 最后组装纳米发射荧光真空环境下进行动态点亮测试

    In the end, the carbon nanotube field emission fluorescent tube was assembled, lightened and tested in vacuum atmosphere.

    youdao

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