电梯门开了。
Only after the elevator door had closed did she address Detective Moore.
电梯门关上以后，她才开始说话。
As an important part of the elevator, the elevator door control system cannot be ignored.
作为电梯系统的关键部件，电梯门机控制系统的重要性不言而喻。
They press the up button at the elevators and say hello to guests when the elevator door opens.
他们在电梯门开启的时候，按下按钮，并向客人问好。
The MSP430F149 MCU is selected as the control center of elevator door motor control system.
系统选择MSP430F149单片机作为电梯门机控制系统的核心，兼顾性能与成本等因素。
Before the elevator door opens shout "DING" and then laugh and say "beat you again Mr Elevator."
电梯就要开门的时候喊一声“叮~”，然后大笑着说：“电梯先生，我又赢了。”
The lighted numbers on the display above the elevator door marked time as the elevator descended from floor to floor.
电梯随着门上显示的数字一层一层地停落。
A bipolar DC PWM reversible speed-adjusting system is constituted by 80c196 single chip computer for elevator door machine.
以80c196单片机为核心，构成双极式直流pwm电梯门机可逆调速系统。
The produce line of Suzhou Genesis covers various of elevator door solutions from standard to all kinds of special applications.
苏州启元产品线覆盖电梯门系统从标准到特殊的各种方案。
Never attempt to open the elevator door by force, which may cause dropping or injury. Please wait for rescue by professional staff.
请勿强行打开电梯门，防止高空坠落或受伤，等候专业人员救援。
Guests come and meet leading members should stand in front of the elevator door or conference room to meet the guests, courtesy greetings.
客人前来，迎领员应站在电梯口或会议室门口迎接客人，礼貌问候。
As soon, and I do mean as soon, as the door cracked open far enough for me to wedge my elbow between it and the elevator door frame, I did so.
很快，电梯门咯吱咯吱的开了，打开的宽度够我用胳膊肘顶到电梯门框，我确实这样做了。
With a functional SSO environment, Jim Bland can rest assured that whenever that elevator door opens, there will be a floor waiting for him to step out onto.
通过功能齐全的SSO,JimBland可以确信当电梯的门打开时，一定会有可供他行走的地板。
The elevator door-motor is one of crucial components in elevator system, which works most frequently in the elevator and is directly used by passengers.
电梯门机是电梯的重要组成部分，是电梯系统中动作最频繁、也是直接面对乘客的部分。
Young volunteers are also found in media apartments day and night. They press the up button at the elevators and say hello to guests when the elevator door opens.
日日夜夜，我们都能在美图村发现青年志愿者。他们在电梯门开启的时候，按下按钮，并向客人问好。
One night, Ed had to take the elevator to the sixth floor to get records. As the elevator door opened, there was a man standing right in front of him staring at him.
一天晚上，爱德华乘电梯上六楼去拿一些病人档案，到了六楼电梯门开了，他发现有个人正好站在前面盯着他。
The elevator door was driven by door motor. If the motor was over heated, it would speed up the ageing of insulating material and shorten the life of the motor.
门电机担负着电梯门的动力驱动，若电机过热，会加速绝缘材料老化，缩短电机的使用寿命。
The problems in elevator door-motor system and picks up the system scheme which adopts the DC brushless motor to act as driver motor based on MSP430F149 is analysed.
详细分析了目前电梯门机系统存在的问题，提出了以MSP430F149单片机为核心，无刷直流电动机为驱动机的系统方案。
Based on discussion on several common elevator door lock circuits with software, this paper points out some hidden peril of the accident in such circuits, and designs a circuit using PLC.
常见的电梯门锁安全电路中，门锁继电器在多种情况下都可能产生误动作，存在事故隐患。
The utility model discloses a multifunctional elevator door machine mechanism used for manipulating elevator doors. The elevator door machine mechanism comprises a motor and a driving belt.
本实用新型公开了一种用于操纵电梯门的多功能电梯门机机构。
By use of VVVF technology to directly control elevator door operation simplified the mechanical structure of elevator door device with low noise in door closing and leveling in exact position.
采用VVVF技术对电梯开门机直接拖动，使电梯门机装置机械结构简化，关闭时噪声低，且可靠到位。
Our company has developed PMSM, the new controller of three-phase asynchronous frequency conversion motor, PMSM matching with the new controller and small elevator door operator without encoder.
与电网供电相比，变频器供电的异步 电机绝缘系统承受了更高的应力，因而有必要以新的标准对变频电机的绝缘系统进行重新考虑。
The door of the elevator won't open.
电梯的门打不开。
Is it true that the elevator close-door button is completely useless?
电梯的关门按钮真的是毫无用处的吗？
When the guest rises to leave, the host should go with him as far as the door of the office or the elevator.
当客人起身告辞时，主人需将客人送到门口或者电梯口。
Jeff: We met in the elevator. I held the door open for her.
杰夫：我们在电梯里认识的，我帮她开电梯门。
We don’t say: “When you get out of the elevator, walk south, and then take the second door to the east.”
我们不会说：“当你走出电梯，往南走，然后在第二个门口往东。”
And like most people do, you learn that you don't push the button for the up elevator again until that door closes.
像大多数人一样，你知道你不能按向上的电梯按钮，直到电梯门关上。
And like most people do, you learn that you don't push the button for the up elevator again until that door closes.
像大多数人一样，你知道你不能按向上的电梯按钮，直到电梯门关上。
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