1) ultrasonic F-scan
超声F扫描
1.
Impacted carbon fiber /epoxy-matrix laminates were detected by ultrasonic F-scan,their resistance were measured before and after they had been impacted separately.
利用超声F扫描方法检测了经不同能量冲击后的碳/环氧复合材料层合板,并测量了复合材料冲击前后电阻。
2) ultrasound scanning
超声扫描
3) ultrasonic C-scan
超声C扫描
1.
Research on ultrasonic C-scan technique for large unsymmetric composite component;
大型非对称复合材料构件超声C扫描技术研究
2.
An electron beam weld with complex geometrical structure was tested by using ultrasonic C-scan and a simulating testing piece was used in order to simplify experimental condition.
采用超声C扫描成像方法检测了复杂结构电子束焊缝。
3.
By using water immersion focusing method in an ultrasonic C-scan inspection system,the quality of Cu/steel surfacing weld was evaluated.
采用水浸聚焦超声C扫描成像的检测方法,研究了铜钢堆焊接头的质量评价。
4) ultrasonic C-scanning
超声C扫描
1.
Based on the analysis of ultrasonic C-scanning fo r liner-clad adhesive state of steel-tube, this paper presents a fusion algorith m of detecting images gotten by multi-probes.
基于超声C扫描检测钢管内壁包覆层粘接的过程分析 ,提出了一种多探头的检测图像融合算法 ,实验验证了该算法的有效
5) ultrasonic scanner
超声扫描器
6) ultrasound scanner
超声扫描仪
补充资料：超声
超声
UltrasofliCS
是指超出人耳听力范围的高频声(频率超过20000Hz）。超声具有与一般声音共同的物理性质，还具有一些其他重要的物理特性，如能够成束发射，直线传导，方向性好。传导过程中遇有声阻抗不同的反射界面时产生反射、折射、聚焦和散焦等现象。用于临床诊断的超声频率一般为2～7.5MHz。频率越高，对组织结构的分辨力越强，但远场声能容易被组织吸收、衰减，不易穿透较深的层次。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条