英语语法分析

The magnetostrictive effect and its origin mechanism was discussed.

对磁致伸缩效应及其起源机制进行了探讨。

Magnetostrictive actuator is a new type of actuator, and its designing is particular.

超磁致伸缩驱动器是一种新型驱动器，其设计理论和方法具有特殊性。

A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.

介绍了一种新型的液压高速开关阀，它采用了超磁致伸缩驱动器和锥体式阀芯结构。