在1964年4月13日，她已成长为一个青少年，在她母亲那间无电梯的公寓的油布地毯上，电视里的一些东西深深地触动了她。
On April 13, 1964, nearly an adolescent and watching television from the linoleum floor of her mother's walk-up flat in something deep inside of her.
探讨了目前电梯门机系统存在的问题，提出了应用DSP数字信号处理技术为核心，无刷直流电机为驱动机的系统方案。
Discusses the problems existing in the door motor of elevator, puts forward the system project which takes DSP digital signal processing technology as core, DC brushless motor as driver.
无门电梯一种由一系列无门小室悬于链条上构成的电梯，缓慢而连续移动，乘客可自由进出。
An elevator constructed of a series of doorless compartments hung on chains that move slowly and continuously allowing passengers to step on and off at will.
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