carbon arc motion picture projector
碳弧灯活动放映机
Motion Analysis and Contact Stress Calculation of Arc Tapered Roller
弧面锥体运动分析与接触应力计算
On Arc Motion and Transition in Vacuum Interrupter between Radial Magnetic Type Contacts
横磁触头真空灭弧室中收缩型电弧的运动与形态转变
Swing the jump rope over your head in a circular motion, making an arc with the taut rope.
以环形运动将绳子甩过头部, 拉紧的绳子形成弓形。
Arc Motion and Droplet Ejection in Vacuum Interrupters with Transverse Magnetic Field Contacts
横磁触头真空灭弧室内的电弧运动与液滴喷溅
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