initiating electron
常见例句
- To strike an the arc , electron emission and ionization of the gas is initiated by withdrawing the electrode from the work surface in a con trolled manner, or with the aid of an initiating arc .
鎢極氬弧銲是通過工件表麪和電極之間氣躰的電離和電子的發射來引弧的。 返回 initiating electron