1.Compared with the extension actuation mechanism of piezoelectric materials when electric field and poling direction are along the piezoelectric layer thickness, the shear actuation mechanism of piezoelectric materials when applied electric field and poling direction are perpendicular can induce lower stresses in actuators, which can reduce the possibility of debonding in actuators boundaries.
与外加电场与极化方向平行于板厚度的压电材料的拉伸作动机制相比，外加电场与极化方向垂直的压电材料的剪切作动机制可以在作动器内产生较小的应力，从而降低作动器边界产生分层破坏的危险。
2.When actuation device stops at any position, a locking function is applied to avoid the displacement of actuation device due to external load.
其可使执行机构在任意位置停止后,加以可靠的锁定作用,从而避免执行机构在外界载荷作用下可能发生的位移。
3.At last part, the construction of the redundant actuation equipment ofRedundant Actuation 5-UPS/PRPU PMTs are presented, and its controllingmethod and realizing process are discussed respectively.
最后在介绍了5-UPS/PRPU并联机床总体情况的基础上,讨论了该并联机床冗余驱动装置的结构,给出了实现5-UPS/PRPU并联机床冗余驱动控制的方法和实现步骤,并在冗余驱动5-UPS/PRPU并联机床上初步实现了冗余驱动的顺应控制。
4.Research of actuation characteristic of a curved cantilever electrostatic actuator
弯曲悬臂梁静电执行器驱动特性的实验研究
5.Two Kinds of Actuation Model of the Process Innovation and Its Emperical Research
工艺创新的两种驱动模型及其实证分析
6.Test study on two biocides, namely quaternary ammonium salt and isothiazolinelcetone, commonly used in circulatory cooling water system has been carried out, obtaining the relationship among dosage, actuation time duration, and the killed persontage, and putting forward the principle and points needing attention for selecting the biocide.
摘要对火电厂循环冷却水系统常用的两种杀菌剂－季胺盐及异噻唑啉酮进行了试验研究，得出加药量、作用时间与杀菌率的关系，并提出杀菌剂的选择原则和注意事项。
7.Cylinder actuators can be provided with manual overrides for emergency valve actuation, fail safe mode and other accessories.
缸体执行机构可以配置针对紧急状态下的手动过载装置，阀门驱动，故障安全功能和其它附件。
8.As a new type of direct-drive motor with special structure, voice-coil actuator is characterized by being of high acceleration, high speed, smooth force, fast actuation and so on.
在此基础上分别给出了直线音圈电机和旋转音圈电机的选型计算方法，并对音圈电机的应用场合进行了详细介绍。
9.Optimal design of parallel mechanisms with large tilting ability based on redundant actuation
基于冗余驱动的大姿态角并联机构优化设计
10.Analysis and Calculation of Actuation of Synchronous Motor
同步电动机起动的分析与计算
