您要查找的是不是：
- Opening and closing time required for electric actuators. 对于电动执行机构,所要求的开启和关闭时间。
- Electric actuators, valves, control panel composed of the best energy-saving Intelligent Temperature Control System. 电热执行器、阀门、控制面板组成了最佳的智能节能温控系统。
- Electric Actuators and control devices for use in industrial process and commercial control applications. 美国尼伯科电动执行机构和控制装置适用于工业加工工序流程和商业控制领域。
- The application of a brushless DC motor to electric actuators based on the DSP control. 基于DSP控制的无刷直流电机在电动执行器中的应用。
- NIBCO electric actuators, and NDA and NSR pneumatic actuators feature ISO standard mount and drive (exception is 800 series). 美国尼伯科电动执行机构，和NDA和NSR气动执行机构具有ISO标准安装和驱动（800系列除外）。
- Hydrothermal method is an attractive technique to prepare thin films in liquid phase developed in recent yerars,and was used in preparing piezo electric,ferro electric and oxide films. 水热法制备薄膜是近年来发展起来的一种很有潜力的液相制膜技术,在制备压电、铁电和氧化物薄膜等领域内的研究很活跃。
- I. Boldea, S. S. Nasar, “Linear Electric Actuators and Generators”, Cambridge University Press, 1997. 詹宜彬，“线性同步马达的设计与制作”，清华大学动力机械工程研究所硕士论文，1996年。
- Loading (stressing) a bone produces in it a small electrical field called piezo electric force, that needed to stimulate new bone formation. 负荷骨骼产生一个被称为压电力的小电场，一个骨骼需要刺激新骨骼形成的需要。
- Weatherproof or explosion proof electric actuator. 电动执行机构的气候保护或防爆保护。
- Manual and electric actuators are available and selected by customers. For manual type, rotate handle wheel clockwise the valve is close and vice versa. 该产品有手动、电动两种启闭形式供用户选择。手动启闭,手轮顺时针方向旋转为关,逆时针方向旋转为开。
- NIBCO electric actuators operate on the gear reduction motor principle, which allows opening and closing speeds ranging from two seconds to one minute or longer. 美国尼伯科电动执行机构采用齿轮减速电机原理，因此开启和关闭速度控制在两秒至一分多钟范围内。
- Study and Simulation of Active Vibration Isolation System with Piezo Electric Stack Actuators 基于压电堆式作动器的主动隔振研究及其仿真分析
- THR is space heater in electric actuator (resistance). THR为电动装置内的空间加热器(发热电阻)。
- binary system piezo electric ceramic 二元系压电陶瓷
- transverse piezo electric effect 横向压电效应
- STABILIZER TRIM MAIN ELECTRICAL ACTUATOR. 水平安定面配平主电气作动器。
- Using precision grades of the transmission parts as main variables, the authors put forward a set of method about optimal design of DKJ electric actuators based on transmission error and backlash analysis. 摘要该文针对DKJ型电动执行器提出一种以传动零件精度等级为主要设计变量的基于传动误差和回差分析的优化方法。
- Refer to Crane actuator bulletin for details of pneumatic and electric actuators. · 请参阅美国克雷恩有关执行机构的资料，了解气动和电动执行机构的详细资料。
- New Applications and Techniques of Piezo electric Ceramics 压电陶瓷的新应用及新工艺
- Intelligent controller is the position control unit of electric actuator. 智能控制器是电动执行机构的位置控制单元。
