爬波是一种特殊的沿着弯曲界面绕行的波，运用时间为20世纪50年代。
爬波检测是常规超声波检测的有力补充。
Creeping wave testing is an effective supplement to conventional ultrasonic testing.
设计了爬波探头的数学模型，根据该模型制作了双晶爬波探头。
The mathematic model of creeping wave probe was designed, and also the dual crystal creeping wave probe according to the model was made.
分析了超声爬波检测瓷绝缘子的可行性，加工制作了爬波检测专用试块。
The feasibility of examining electrical porcelain insulator(EPI) with creeping wave probe was stu-(died, ) and a special test block was made for the experiment.
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