变速箱速度选择
transmission speed selection
变速箱速度选择杆
transmission speed selection lever
变速箱速度选择器
transmission speed selector
变速箱速度选择器杆
transmission speed selector lever
变异实值否定选择算法
mutation based real-value negative selection algorithm
电子速度选择
electron velocity sorting
electron-velocity sorting
多路温度选择器
multichannel temperature selector