switch-开关
switchn.转换;开关;鞭子v.改变;交换;转换;鞭打
switching arithmetic切换算法
switch-blade knife弹簧折刀
switch operating rod道岔操纵杆
switch-on position接通电路位置
switch point housing尖轨密贴
switching-out rate转出率
switching resistance合闸电阻
switchmode rectifier开关式整流器
switching phenomenon开关现象
switch-ing program开关工作顺序表