Aimed at internal defect ultrasonic inspection for sculptured surface parts, the paper presented a new nearly arc-length approach to path generation.
针对复杂曲面工件内部缺陷的超声检测，提出了一种新的近似等弧长超声检测轨迹生成算法。
Then a brief introduction to the length approach in composition writing proposed by Professor Wang Chuming is made with focus on its fresh teaching ideas and teaching task design.
然后，作者简要叙述了王初明教授倡导的外语教学中的“写长法”的一些理念和教学设计原则。
Then a brief introduction to the length approach in composition writing proposed by Professor Wang Chuming is made with focus on its fresh teaching ideas and teaching task design.
然后，作者简要叙述了王初明教授倡导的外语教学中的“写长法”的一些理念和教学设计原则。
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