The relative motion between the tool and workpiece during face grinding was analyzed based on the motion diagram of ultrasonic vibration assisted grinding.
根据超声振动辅助磨削运动简图，分析了平面磨削时砂轮对工件的相对运动关系。
The function diagram forming elements are working steps and motion, there are direction connecting, change and change condition etc.
功能表图的组成元素有工步及动作、有向连线、转换及转换条件等。
Theoretically, the microcapsules could be programmed to "flip" rapidly between dark and white states, providing, for example, a sense of motion in a diagram showing how a car works.
成问题的不仅仅是静态字母显示。从理论上讲，这些显微小囊可按照程序编排，使其黑白状态快速“跳动”，产生一种象汽车工作原理图解那样的动感。
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