electrode tip短语¹³¹⁶²⁰⁺³ 基本例句 电极端,电极端部,电极头,焊条端部 SEM results showed that a well- sealed disk or cylinder microelectrode was conveniently obtained with this method, and the cross- section of the electrode tip was sufficiently smooth. 扫描电镜结果表明：该法不仅可得到密封效果良好、截面光滑的微盘或微柱电极，而且电极的高韧性的特点能够保证其在使用过程中不易被折断。 cnki