grids网格gridn.格子；栅栏；电网；网格；赛车起跑线grid drive栅极控制电压grid pulse栅控脉冲grid swing栅压摆幅grid plate格子板,栅板,铅板,布风板grid model方格法grid ratio栅格比值grid gauge格栅量规Grid sitor栅极晶体管,隐栅管一种场效应器件grid field栅极控制场grid shell索撑网壳