enhanced mode短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 增强模式 Optically triggered MOS gated solid state relay is a new switching device, which is composed of an MOS gated thyristor, a phototransistor, an enhanced mode MOSFET and a Zener diode. 光控 MOS栅固态继电器是由 MOS栅控晶闸管、开关三极管、光电耦合器、增强型 MOSFET和齐纳二极管组成的新型开关器件。 cnki