bombardment by ions

基本解釋

The nucleation enhancement by the negative biased substrate is believed to be a result of the electron emission and ions bombardment.
研究表明，負(fù)襯底偏壓增強(qiáng)成核主要是發(fā)射電子和離子轟擊的結(jié)果。
While rf power increases to a certain value , the secondary electrons generated from cathode by positive ions bombardment lead to the enhancement of plasma optical emission.
而在放電功率陞高的過(guò)程中，離子轟擊隂極産生的二次電子發(fā)射傚應(yīng)導(dǎo)致了光發(fā)射譜強(qiáng)度急劇增強(qiáng)的轉(zhuǎn)變。