连续调整节距用蜗轮驱动器的英文

• worm gear drive for continuous adjustment of the pitch

• 连续:    6年未出事故. There have been no a ...
• 调整:    adjust; tune-up; trim; trimm ...
• 节距:    pitch; step
• 用:    40分钟跑完全程 run the course in 4 ...
• 蜗轮:    worm gear; worm wheel

例句与用法

1. Worm gear drive for continuous ustment of the pitch
   连续调整节距用蜗轮驱动器