1) EMAT
电磁超声
1.
Study on an Air Cushion EMAT Probe;
一种气垫式电磁超声探头的研究
2.
Design of EMAT Data Acquisition and Analysis Software Based on Virtual Instrumentation Technology
基于虚拟仪器技术的电磁超声数据采集和分析软件设计
3.
value on-line measurement is of vital improtance for quility monitoring and controlling,In this paper,the features of the two popular methods,x-Ray method and EMAT method,are introduced respectively.
通过对目前的ｘ射线法和电磁超声法值在线检测技术各自特点的讨论，提出了电磁超声法更具发展前途的结论。
2) electromagnetic ultrasonic
电磁超声
1.
A kind of high frequency pulse electrical source at the need of electromagnetic ultrasonic experiments is presented.
针对电磁超声实验对脉冲电源的需求,研制了一种高频脉冲电源。
2.
This paper introduces the calculation of electromagnetic acoustics excitation field in the finite element method,and then analyses and discusses the distribution and characteristic of the most used excitation field in electromagnetic ultrasonic testing.
电磁超声检测是一种新的无损检测技术,激磁场是影响电磁超声检测灵敏度的重要环节。
3) electric magnetic ultrasonic
电磁超声
1.
It introduces new type inspection method——the main component parts,basic working principle and its noticed items during actual application of electric magnetic ultrasonic test.
介绍了新型电磁超声探伤设备的主要构成部件、基本工作原理及其在实际使用过程中应注意的事项。
2.
From the traditional inspection and measurement method of steel tube, the paper stated the principle of electric magnetic ultrasonic inspection and measurement, the electric magnetic ultrasonic inspection and measurement mode of steel tube defects and the research direction of the electric magnetic ultrasonic inspection and measurement of steel tube defects.
从钢管常用的检测方法出发 ,叙述了电磁超声检测的原理、钢管缺陷的电磁超声检测模型及钢管缺陷的电磁超声检测的研究方向 ,特别提出以铁磁材料为检测对象的磁场的计算尤为重要和迫切。
4) electromagnetic ultrasound
电磁超声
1.
A method for measuring acoustic field of electromagnetic ultrasound is introduced.
介绍了一种测量电磁超声声场分布的方法。
2.
Introduces the working and thickness measurement principle of electromagnetic ultrasound and presents a simple and easy technique to induce and receive the electromagnetic ultrasound from the magnetic material.
介绍了电磁超声产生的机理及其测厚原理 ,并提出了用于铁磁材料测厚且简单方便的电磁超声激发和接受的方法 ,同时很好的解决了实际应用中存在的关键技术 :磁场与线圈匝数之间的关系、高压窄脉冲、高速采样等 。
5) Electromagnetic Acoustic
电磁超声
1.
Application of electromagnetic acoustic in steel pipe inspection
电磁超声在钢管探伤中的应用
6) electromagnetic ultrasonic waves
电磁超声波
1.
Generation of electromagnetic ultrasonic waves in liquid metalunder high frequency electromagnetic forces;
高频电磁力作用下金属液内电磁超声波的生成
补充资料：A型超声诊断仪
A型超声诊断仪
属于一维图像，是幅度调制型，以单声束界面回波的幅度，反映一个方向的图像，以波幅的高低来表示，可测量组织界面的深度。其缺点是遇有复杂病变，一维图像难以解释，其优点是测量距离准确。目前已很少用。
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