超动态应变仪 meaning in English

high dynamic strain indicator

High dynamic strain indicator
超动态应变仪
In this paper , the contents and the methods of the impacting test to the particle separator vortex blades by the foreign object are introduced , the ultra dynamic strain device is used to carry on the measure of this experiment and obtained the strain - time history , three dimensional coordinate measuring method is used to measure the remaining distortion of the vortex blade , and the high speed photographic apparatus is used to carry on the photography of the impacting experiment
本文介绍了对粒子分离器涡流叶片进行外物撞击试验的内容和方法,采用超动态应变仪对外物撞击试验进行了测量,获得了涡流叶片不同外物撞击下的应变-时间历程,采用三坐标法测量了外物撞击后涡流叶片的残余变形,并采用高速摄影仪对外物撞击涡流叶片的全过程进行了拍摄。