1) resonant ultrasound spectroscope
超声共振检测
1.
A PZT/Si composite transducer for resonant ultrasound spectroscope;
应用于超声共振检测的PZT/Si复合材料换能器
2) ultrasonic syntonic method
超声共振
1.
In this paper,the principle and primary results of measure ultrasonic sound velocity and attenuation coefficient by ultrasonic syntonic method are introduced.
本文介绍利用超声共振法测量声速和声衰减系数的原理及自来水和乙醇的测量结果。
3) noise and vibration detecting
声振检测
4) ultrasonic inspection
超声检测
1.
Application of adaptive band-pass filter in ultrasonic inspection based on split-spectrum processing technique;
基于分离谱技术的自适应带通滤波法在超声检测中的应用
2.
Study on recognition of corrosion in pipeline based on ultrasonic inspection;
基于超声检测的管道内腐蚀缺陷识别研究
3.
Research of surface reconstruction and path generation by ultrasonic inspection;
超声检测中曲面重构和路径规划方法研究
5) Ultrasonic testing
超声检测
1.
Research into the methods for ultrasonic testing of welds for steel- structure truss with connected lines;
钢结构桁架相贯线焊缝超声检测方法研究
2.
Effect of adhesive layer’s thickness on ultrasonic testing of adhesion quality;
粘接层厚度对粘接质量超声检测的影响分析
6) ultrasonic test
超声检测
1.
Weld defect classification in ultrasonic testing basing on time-frequency discriminant features;
基于时频判别特征的焊缝超声检测缺陷分类
2.
Research of the Basic Theory on Digital Ultrasonic Test;
数字化超声检测系统及关键技术研究
3.
According to the theories of wavelet packet analysis and artifical immune system, the authors presented a new efficient flaw classification of ultrasonic test system based on the wavelet packet transform and immune system.
根据小波包分析和人工免疫系统的原理,提出了一种基于小波免疫系统的超声检测缺陷分类判读系统。
补充资料：共振检测器(resonance detector)
分子式：
CAS号：
性质：又称共振检测器(resonance detector)。它是依据空心阴极溅射原理制成的。利用发射待测元素高强度特征辐射的光源，照射待测元素原子蒸气而产生原子荧光的原理，用以检测待测元素共振辐射的装置。试样作为封闭空心阴极灯阴极材料转化为原子蒸气。因为它可以将光谱分析所需的共振线从其他谱线中分离出来，故称共振单色器。
CAS号：
性质：又称共振检测器(resonance detector)。它是依据空心阴极溅射原理制成的。利用发射待测元素高强度特征辐射的光源，照射待测元素原子蒸气而产生原子荧光的原理，用以检测待测元素共振辐射的装置。试样作为封闭空心阴极灯阴极材料转化为原子蒸气。因为它可以将光谱分析所需的共振线从其他谱线中分离出来，故称共振单色器。
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