I have just failed an interview. And I have failed all the interview before. I saw your advertisement on the busboard.
黄：我刚刚挂掉了一个面试，之前的所有面试也都失败了，在公交牌上看到了你们的广告，就想过来咨询一下。
2
According to the characteristics of program controlled interface in low voltage programmable power supply, the design principles of PC busboard in programmable power supply are described.
根据低压程控电源程控接口的特点，阐述了程控电源PC总线控制板卡的设计原理。
3
The virtual multimeter based on ISA bus is divided into computer and ISA busboard. It is composed of A/D conversion, alternating voltage measurement, resistance measurement and interface circuit.