... super lattice high speed switch device 超晶格高速开关器件 elevator speed 升降机速度 speed; super 超高速 ...
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elevator speed reducer 链耙减速器
elevator speed control lever 链耙速度控制杆
test for elevator speed 电梯速度测试
super high speed elevator 超高速电梯
high speed passenger elevator 高速载客电梯
AC double speed elevator 交流双速电梯
AC twin - speed elevator 交流双速电梯
High-speed elevator 高速电梯
Otis Elevator Co. leads, with a 23 percent share, but Hitachi Ltd. and Hyundai Elevator Co. are looking to make names for themselves by breaking elevator speed records.
虽然奥的斯公司以23%的市场份额领先,但日立和现代公司希望通过打破运行速度最高纪录来脱颖而出。
It means, when you are accelerating upwards, as the elevator picks up speed, the reading on the spring will be more and you will feel heavy.
也就是说当你向上做加速运动时,就像电梯加速的时候,弹簧的读数会增大,你会觉得自己变重了
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