free running speed
英 [friː ˈrʌnɪŋ spiːd]
美 [friː ˈrʌnɪŋ spiːd]
网络 空转速度; 自由航速
双语例句
- The mechanism of JVC high-speed photographic system was used to study the kinematic characters of the free leg at the supporting phase of running at full speed after start in the 100m male runners in the 1999 China National Track& Field Championship held in Huizhou.
采用高速摄像系统对99（惠州）全国田径锦标赛男子100m比赛运动员途中跑支撑阶段摆动腿运动学特征进行研究。 - It has been found that the neutral point diodes only functions when an alternator works at speed of higher than 3.3 times of free running speed and the resistance of the load is less than the impedance of one stator winding.
确定了中性点二极管发挥作用的转速条件和负载条件，即发电机转速高于3.3倍空载转速、负载电阻小于一相定子绕组的阻抗。