It has been proved that the CNT has good characteristic on the field emission. at the same time, people have noticed that the nanosized diamond has a low nea.
碳纳米管已经被证实具有良好的场发射特性，而金刚石超微粉也具有负电亲和势低的特点。
It has been proved that the CNT has good characteristic on the field emission. at the same time, people have noticed that the nanosized diamond has a low nea.
碳纳米管已经被证实具有良好的场发射特性，而金刚石超微粉也具有负电亲和势低的特点。
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