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mr-clover

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July 14, 2017

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mr-clover

Saturday, October 7, 2017 7:13 PM

RE: 操作失误，内容已经删除

燃料电池里氢气是不燃烧的，只是个化学反应，产物有水和热。和其他能源一样，越注意就会越安全。:)

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mr-clover

Saturday, July 15, 2017 11:40 AM

RE: A beautiful academic conference in Syracuse 西西里的美丽会议

谢谢，大家都有从青涩到成熟的过程，这个过程越早越好，你硕士就有机会也很难得。其实本科时候就需要锻炼这方面的能力了。

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mr-clover

Friday, July 14, 2017 9:47 PM

RE: A beautiful academic conference in Syracuse 西西里的美丽会议

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