Nikon remains strong in LCD stepper.
这位分析师还表示：“尼康在LCD光刻机市场上仍保持强势地位。
Mainly by the main control box, the electrical control box, show boxes, stepper motor, close to the switch, Switching itinerary, and other related component parts.
系统主要由主控制盒、电机控制盒、显示盒、步进电机、接近开关、行程开关等相关部件组成。
Then there had been the pleasurable excitement of choosing a showy grey stepper for May's brougham.
后来为了给梅的马车选一匹体面的灰色快马，他愉快地激动了一阵。
Then there had been the pleasurable excitement of choosing a showy grey stepper for May's brougham .
后来为了给梅的马车选一匹体面的灰色快马，他愉快地激动了一阵。
A smooth acceleration control for the stepper motor was then achieved by applying a linear control curve.
并运用直线型控制曲线，实现了步进电机平稳的升速控制。
The odometer is mechanical, driven by a stepper motor.
里程表为机械式，由一个步进马达带动。
The odometer is mechanical, driven by a stepper motor .
里程表为机械式，由一个步进马达带动。
Using TI' s MSP430G2553 controlled stepper motor reversing.
说明：使用TI公司的MSP430G2553控制步进电机实现正反转。
This paper introduces a kind of stepper motor driver with the key of MCU C8051F020.
介绍一种利用C8051F020单片机为控制核心的步进电机驱动器。
This paper introduced the design of one stepper motor driver using dedicated chip L6506.
介绍了一种采用专用芯片L6506的步进电机驱动器设计。
The device creates dynamic air supply with stepper motor driving flow distribution plates.
该装置用步进电动机带动分流板产生动态风。
A type of software allotting pulses method for stepper motor has been presented in the paper.
本文介绍了一种步进电机软件脉冲分配的方法。
The thesis analyses the work principle and operating characteristics of hybrid stepper motor.
论文分析了混合式步进电动机的工作原理和运行特性。
The stepper ball screw nut has been used in a beam monitor system of Beijing proton synchrotron.
本文阐述的步进滚珠丝杠副已应用于北京质子加速器的束流测量系统中。
It utilizes optical phase shifting mask to improve resolution limit for an existing wafer stepper.
它应用了光学相移掩模方法，大大提高了现有光学光刻设备的分辨率水平。
The scanning mechanical device, including a bracket and the rotation axis, driven by a stepper motor.
扫描机械装置包括支架和旋转轴，由一个步进电机驱动。
In this paper, the study for the two-phase hybrid stepper motor as a position sensor is investigated.
针对二相混合式步进电机固有的特点，对其作为连续角位移测量传感器进行了深入的研究。
We can realize the automation of the phase modulation by programming the controller of stepper motor.
通过对步进电机控制器编程实现了相位调制的自动化。
A practical circuit employing 89c51 which can simultaneously control two stepper motors is introduced.
介绍了一种采用89c51同时对两台步进电动机进行控制的实用电路。
The feedback system, composed stepper motor and pressure sensor, stably controls and adjusts gas pressure.
步进电机和压力传感器组成的反馈系统，能稳定地控制和调节气压。
For example, a stepper motor requires a series of digital pulses as an input to control the motor position and speed.
举例来说，步进电机需要输入一系列数字脉冲信号来控制电机的位置和速度。
The construction and the operating principle of the axial split phase hybrid type permanent magnet stepper motor are analyzed.
叙述了轴向分相感应子式永磁步进电动机的结构及其运行原理。
Proficient in PLC programming (Siemens), human-machine interface touch screen, frequency converter, servo driver, stepper motor.
精通PLC编程（西门子、三菱），人机接口触摸屏、变频器、伺服驱动器、步进电机。
The rubber joint between stepper motor and transfer pump can minish pulsation caused by the shake of the motor when transfusing.
步进电机与输液泵之间通过橡胶连接头实现连接，可缓解输液时由步进电机震动引起的脉动。
The structure and operation principle of a PM spherical stepper motor are discussed and its configuration parameters are analyzed.
介绍了一种新型永磁球形步进电动机的结构、工作原理，对电机的结构参数进行了深入分析。
A focus and level system of stepper based on linear array CCD was introduced, its testing and controlling principles were discussed.
介绍了一种基于线阵CCD的光刻机调焦调平系统，讨论了其检测和控制原理。
It has profound significance in the development, research and application of the digital valve which USES stepper motor as its driver.
这对于用步进电机作为驱动装置的数字阀的开发研究与应用具有深远的意义。
The structure and operation principle of a PM spherical stepper motor and its gimbal guideway orientation detection system were discussed.
介绍了一种永磁球形步进电动机的结构、工作原理及滑轨支架形式的位置检测系统。
The nonlinear dynamics of a permanent magnet stepper motor is studied by means of modern nonlinear theories such as bifurcation and chaos.
通过现代非线性理论如混沌动力学理论研究了永磁式步进电动机的非线性动力学。
Due to such problems as bigger stepper Angle, and low speed vibration, the use of the stepper motor in high precision conditions is limited.
但是由于步进电机存在步距角较大及低速振动等问题，限制了它在高精度场合下的应用。
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