The rough milling region of the open blisk tunnel is determined by generating the ruled envelope surface of the blades offset surface, and the algorithm.
通过叶盘叶片偏置面的直纹包络面逼近，确定叶盘通道粗加工区域，给出了四坐标插铣刀位轨迹生成算法。
The post section of buildup curves is in decline due to disturbance from offset Wells, which represent the pressure decline status in the whole oil region.
对压力恢复曲线晚期段出现的下掉，认为是邻井干扰的结果，代表了整个油田区域的压力下降状况。
The presented way can make use of the property of high quality and efficiency separately in profile offset and region hatching.
该扫描填充方法能够充分发挥轮廓偏置填充精度高和分区扫描填充速度快的特点，并且能够适用于多种快速成型工艺。
The presented way can make use of the property of high quality and efficiency separately in profile offset and region hatching.
该扫描填充方法能够充分发挥轮廓偏置填充精度高和分区扫描填充速度快的特点，并且能够适用于多种快速成型工艺。
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