The prompt feedback and the strengthening of the movement technique ability are main elements to influence the promotion of the skilled movements from the immature ones.
动作技能的及时反馈与强化等，是影响动作技术升华为熟练动作的主要因素。
The invention has simple structure and skilled design, can not only complete the linear track movement, but also always keep the function of the traditional rocker arm.
本发明结构简单，设计巧妙，既能完成直线轨迹移动，同时仍然保持现有摇臂的功能。
The invention has simple structure and skilled design, can not only complete the linear track movement, but also always keep the function of the traditional rocker arm.
本发明结构简单，设计巧妙，既能完成直线轨迹移动，同时仍然保持现有摇臂的功能。
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