挠度变形观测
deflection deformation survey
光电挠度测量系统
optoelectronic deflection measurement system
Opto-electronic Deflection Measurement System
面板挠度测量
surface deflection measurement
等精度观测
Equal-precision observation
equal precision observation
多尺度观测模拟
multi-scale observation and simulation
辐射梯度观测
radiation gradient observation
焊接温度观测器
welding temperature visualizer
和谐度测度
estimate the harmony degree