范围构件 meaning in Chinese

range widget

Nondestructive testing technology includes medium detecting technology and dynamic testing technology which make use of vibration respond of constructure and system dynamic behavior to detect damage in structure . dynamic testing technology is significant not only for the assessing of structures , but also for its economy and convenience , which contains modal parameter identification , extracting and analizing damage indices , determining location of damage , quality assessment and life estimation
无损检测包括媒介探测技术和振动检测技术，其中，振动检测技术利用结构的振动响应和系统动特性参数探测结构损伤，具有经济、简便、迅速、可以进行大范围构件的质量检测和评定建筑结构整体性能等特点，是目前国内外研究的热点和难点。