flight idling speed 空中慢車轉速
idling speed fuel delivery 怠速供油量
idling speed mode 空转速度状态
idling speed setting 空转速度调整
idling speed stabilizer 空转速度稳定器
low idling speed 低怠速
idling rotation speed 慢车转速
Conversion speed speed -governing 变频调速
base speed of an adjustable-speed motor 锁相环; 调速电动机额定转速
fast-speed (high-speed) railway 快速(高速)铁路
HIGH SPEED AND SUPER-HIGH SPEED GRINDING 高速超高速磨削
high-speed cruise speed 最大巡航速率
low speed region and zero speed 低速及零速
pto vehicle speed limit speed 动力输出式车辆的限制速度
ratio of travel speed to free flow speed 速度比
root-mean-square speed (=root-mean-speed) 方均根速率
speed-rising and speed-falling 升降速
Speed-up and Speed-down 加减速
Speed-up and Speed-down Control 升降速控制