超声波检测钻孔灌注桩的缺陷类别及判断_建筑理论论文 关键词: 灌注桩；超声波检测；缺陷类别；判断 [gap=274]Keywords: filling pile; Ultrasonic testing; Defect category; judgment
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Ultrasonic testing system 超声检测系统 ; 超声检查系统
Ultrasonic Testing Instrument 超音波检测仪器
underwater ultrasonic testing 水下超声检测 ; 水下超声波检测
ultrasonic testing equipment [声] 超声波测试设备 ; 超声波检测设备 ; 超声检测装置
UT ultrasonic testing 超声试验的缩略语
on-line ultrasonic testing 在线超声波检验
Blocks for ultrasonic testing 超声检测用试块
ultrasonic testing apparatus 超声试验仪器
The applications of wavelets analyses in the ultrasonic testing signal become a very promising development route.
小波分析在超声检测信号中的应用成为一个很有前途的发展方向。
参考来源 - 小波变换在航空构件超声检测信号分析与处理中的应用研究The research of the digital ultrasonic testing device has become inevitable trend in world.
超声检测的数字化已经成为超声检测仪器发展的必然趋势。
参考来源 - 便携式数字化超声波检测仪器的研究The sampls were collected by soft reclaim installation. The reclaim sampls damage properties were analyzed by macroscopical observation, microscopic analysis, ultrasonic testing and sieving classification.
采用软回收装置对冲击损伤试件进行了回收，并对回收试件进行了宏观观察、微观分析、声波测试、筛分分级。
参考来源 - 岩石冲击损伤特性的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N the scanning of material with an ultrasonic beam, during which reflections from faults in the material can be detected: a powerful nondestructive test method 超声波检测 [engineering]
The ultrasonic testing of forging defects.
锻件缺陷的超声波检测。
Non destructive testing. Ultrasonic testing. Methods for specifying ultrasonic apparatus.
无损检验。超声波。超声波检验仪器的测定方法。
Objective To find suitable critical value of fetal nuchal translucency (NT) by ultrasonic testing.
目的通过超声检查寻找合适的胎儿颈项皮肤厚度（NT）临界值。
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