光弹性应力图样
photoelastic stress pattern
光弹性应力测量
photoelastic stress measurement
光弹性压力传感器
photoelastic pressure sensor
光弹性胁强分析
photoelastic stree analysis
光弹性像图
photoelasticity holography
光弹性现象
optical elastic phenomenon
光弹性涂层法
photoelastic coating method
光弹性应力-应变分析法
photo-elastic stress-strain analysis method