1.
microcomputer controller of alternating current speed regulation elevator
交流调速电梯微机控制器
2.
Study of AC Frequency Speed System of Elevator Controlled by PLC;
PLC控制交流变频调速电梯系统的研究
3.
Design of Frequency Conversion & Velocity Adjustment Elevator System Based on PLC;
基于PLC的变频调速电梯系统设计
4.
Research on PMSM Speed Sensorless Control for Elevator Drive;
永磁同步调速电梯无速度传感器控制研究
5.
Grounding Technique Research of VVVF Elevator Controlling-driving System
变频调速电梯控制驱动系统中接地技术研究
6.
Design Research on Embedded Controller of VVVF Hydraulic Elevator;
变频调速液压电梯单片机控制器的研究
7.
She (was) whisked up to the top floor in the lift.
她乘电梯迅速到达顶层.
8.
Be sure to slow down on stairs and escalators.
在楼梯与电扶梯时务必要降慢速度喔！
9.
Design of Highrise Buildings Elevator Control System Based on DTC Frequency Converter Technology
基于直接转矩变频调速技术的智能高层电梯控制系统设计
10.
Application of AC frequency speed system controlled by PLC in rank and pinion ship elevator
PLC控制交流变频调速控制系统在船用电梯中的应用
11.
velocity modulated electron beam
速调电子束，速调电子注
12.
Escalator Speed Control System Based on PLC and Frequency Converter
基于PLC及变频器的自动扶梯调速系统
13.
The elevator shot us to the top floor.
电梯把我们迅速送到顶楼。
14.
Leave the building (never use elevators) quickly but not in a panic.
尽速镇静地离开建筑物（不可搭乘电梯）。
15.
The problem simple analysis of operating lift upward overspeed protecting device
在用电梯上行超速保护装置问题浅析
16.
Research on Speed Control of SDCS for VVVF Elevator;
VVVF电梯的SDCS速度控制研究
17.
Development of the Straightness Measurement System of High-speed Elevator Rail;
高速电梯导轨直线度检测系统的研发
18.
Application of the Single Chip Microcomputer in the Control of the Alternating Current Double Speed Elevator;
单片机在交流双速电梯控制中的应用