Superior trunk of brachial plexus nerve was performed stress relaxation test and creepingtest, and data and curve of stress relaxation test and creepingtest were obtained.
对臂丛神经上干进行应力松弛实验和蠕变实验，得出应力松弛、蠕变实验数据和曲线。
2
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.
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。
3
Based on the creep test of soft layer, a mechanical model of creeping was proposed.