您要查找的是不是：
- Performance of RCD reset asymmetrical dual switch forward converter is the lowest, the configuration is the simplest and the cost is the low est. 结构最复杂，成本最高，RCD复位不对称双管正激变换器性能相对最差。
- Dual switch forward DC/DC converter 双管正激DC／DC变换器
- Design of a New Type of Dual Switch Forward Converter 一种改进型非对称双管正激电源的设计
- Dual switch forward converter with zero voltage switch active clamp 一种零电压开关有源箝位双管正激变换器
- dual switch forward converter 双管正激
- dual switch forward 双管正激
- How does a switch forward a multicast frame through the network? 交换机如何转发组播?
- Compared with conventional interleaving double switch forward PWM DC-DC converter, this converter doesn’t include auxiliary resonant circuit. 与传统的交错并联双管正激PWM DC-DC变换器相比，它不含有辅助谐振电路。
- DUAL SWITCH - Single Pole Double Throw 双开关:单刀双掷
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Silva, E.S.D., E.A.A.Coelho, L.C. da Freitas, J.B.Vieira Jr and V.J.Farias, “A Soft Switched Forward Converter Without Current and Voltage Stress,” IEEE PESC, pp. 266-270, 2001. 刘育伶，非浮接开关之零电流零电压转移柔切式升压型电力转换器之分析研制及控制器设计，硕士论文，国立成功大学工程科学系，2002。
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- A switch interconnects segments that belong to the same logical network or subnetwork.For non-local hosts, the switch forwards the frame to the router based on the destination MAC address. 交换器互连属于相同的逻辑网路或子网路的区段，对非区域性的主机，交换器依据目的地的MAC位址转送讯框给路由器。
- My foot caught in a creeper and I pitched forward. 藤蔓缠住我的脚，使我向前倒下。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- We look forward to the return of spring. 我们期待着春天的到来。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- Many activists have come forward. 涌现了大批积极分子。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
