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用刻度盘作指示器,在教学仪器中广泛应用。在它的设计中除考虑美观外,最重要的是应使仪器使用者认读方便,长时间观察不感到疲劳。下面从人体工程的角度出发,探讨几个有关设计中的问题。
The dial is used as an indicator and is widely used in teaching instruments. In addition to aesthetic considerations in its design, the most important thing is to make the instrument users easy to read and not to feel fatigue for a long time. From the perspective of ergonomics, we will discuss several issues related to design.