An equation of the electric power of a load and its corresponding circle diagram are introduced.
本文导出工厂变电所由高压电网供给的功率方程序，并绘成功率圆图。
Moreover, the extreme shape of the normal double circle gearing proves to be the involved curve of the corresponding ellipse.
并且证明，法面双圆弧齿轮的每一段端面齿廓都是对应椭圆曲线段在相对运动中的包络曲线。
Methods: the quality control circle which was consisted of 9 staff analyzed the cause of inadequate preparation and implemented corresponding measures to improve it.
方法：由9人组成品管圈，分析手术器械准备缺陷的原因并采取相应措施。
应用推荐