acoustic emission characteristics的用法和樣例：
例句
- The fabricated triode flat display possessed better field emission characteristics and larger anode current.
所製作的三極結構平板顯示器樣品具有良好的場致發射特性以及大的陽極電流。 - And the field emission characteristic of the CNT-trunk was test by a simple diode structure.
而所成長的奈米碳管以簡單的二極量測來測試其場發射特性。
