The gap is adjusted and the position is set according to the dimensions of processing pats ( there is position - limiting device set in machine tool ; it cannot be exceeded and disassembled ) 根据加工件尺寸需要调整切削量的间距工，固定好设置的定位： (机床上设有极限定位装置，不可超越和拆卸。
This device which is designed on the basis of " gradual identifying law " has such characteristics as accurately locating the fault point , being simple to operate and having a good adaptability 根据“递进信息法”设计出的小电流馈线接地故障定位装置,具有定段准确、操作简单和适应性强的特点。
In the structure design of system , the position of sensors was controlled by step motor accurately . and the running wheel set drove the detected wheels running in certain speed 系统结构设计中，采用步进电机驱动的导轨，带动滑台上的传感器支架装置和托轮定位装置实现被测轮对的定位，采用转轮装置实现轮对正反转。
Characteristics : it has the advantage of matching color accurately , checking block easily , adding ink homogeneously with the installation of permanent dealing , automatic piping , full automatic printing and fixed position 特点：具有套色准确，对版容易，上墨均匀等优点。配有电晕处理装置、自动上管、全自动印刷定位装置。
And there is a growing community of hobbyists who attach satellite - positioning units , cameras and other sensors to remote - controlled aircraft , turning them into uavs 而且要提到的是，现今社会出现一个日益增长的癖好者的群体，他们偏好将卫星定位装置、摄像装置以及其它传感器装备在远程操控的飞机上，这样飞机也就成了无人机。
These experiments establish the foundation for the orientation system in the subject of " nanometer accuracy measurement and calibration systems " ( namcs ) and the data provide the information for the synthesize compensation technology 该研究为纳米精度校准技术系统中位移驱动与定位装置研究提供了基础，试验数据为测量数据综合误差补偿技术研究奠定了基础。
It solved successfully long - term existent issues in pneumatic speed limiters of high idle speed , large power loss , and swinging of speed at home by means of designing the brand - new - in - structure valve - located device ? am - spring mechanism 由于设计了结构新颖的阀门定位装置? ?凸轮-弹簧机构，解决了国内现有气动式限速器长期存在的空载转速高，功率损失大，游车等问题。
It can continuously and automatically complete the whole pachaging process of bag making , weighing , filling , sealing , cutting apart and counting . it is equipped with lightelectronic trade mark positioning device . it has additional functions as typing , slotting , etc 可连续自动完成制袋、计量、封合、分切、计数等包装全过程，并设有光电商标定位装置；还可附加打字、切口等功能。
As compared with conventional electromagnetic motor , the ultrasonic motor possesses the following features : compactness in size , high - torque at a low - speed range , fast response , insensitive to magnetic fields , high holding torque when power is off and so on 与传统电机相比，它具有结构紧凑、低速高转矩、响应快、不受磁场影响、断电自锁等优点，因而它适合应用于机器人、精确定位装置、微型机械、航空航天器等方面。
As compared with conventional electromagnetic motor , the ultrasonic motor possesses the following features : compactness in size , high - torque at a low - speed range , fast response , insensitive to magnetic fields , high holding torque when power is off and so on 与传统电机相比，它具有结构紧凑、低速高转矩、响应快、不受磁场影响、断电自锁等优点，因而它适合应用于家用电器、机器人、精确定位装置、微型机械、航空航天器等方面。
