three-state control

• 三态控制

three-state control的用法和样例：

例句

1. Based on the modal control, modal sensors and modal actuators were designed.
   基于模态控制方法，设计了模态传感器和模态致动器。
2. Theories on compatibilizer application and morphology control should be study more in the future.
   提出今后应以相容剂研究和相态控制理论研究为重点。