To improve rotary table accuracy by using a piezoelectric ceramic drive is a qualitative leap, it give us a new method and new direction. to improve rotary table accuracy.
利用压电陶瓷驱动器来提高定位精度,在回转工作台的定位精度上是一个大的提高,同时,它也给我们带来了新的思考和新的方向。
Telling. A new team needs a lot of direction, so the supervisor must be task-oriented and willing to give explicit instructions.
指导风格。一个新成立的团队需要许多方面的指导,所以主管应采用任务导向型的领导风格并愿意给与明确的指令。
We first give a new definition, the support direction of a boundary point of a convex set.
给出了集合的边界点的支持方向的新概念。
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