多电极开关 meaning in English

• multiple electrode switch

• "多" in English:    many; much; more
• "电极" in English:    electrode; pole
• "开关" in English:    Q-switching
• "多电极" in English:    multielectrode; polyelectrode
• "极电极开路" in English:    oc open collector
• "集电极开路" in English:    oc; open collector
• "变极开关" in English:    polarization switch; pole changing swi ...
• "单极开关" in English:    one-pole switch; single pole switch; s ...
• "单极开关掣" in English:    single-pole switch
• "倒极开关" in English:    pole reversing key
• "多极开关" in English:    multipole switch
• "二极开关" in English:    two-pole switch
• "换极开关" in English:    polarity reversing switch; pole change ...
• "两极开关" in English:    two-photo pole switch
• "三极开关" in English:    three pole switch; three-pole switch; ...