1) ultrasonic imaging device
超声成像仪
2) endosopic ultrasonograph
内窥超声成像仪
3) ultrasound imaging
超声成像
1.
However,by applying gyro-positioning technique to locate artificial magnetic field,the ultrasound imaging produced by measurement processing,where AC(Alternating Current) signal is induced by rotated coils in the artificial magnetic field as the triggering signal for image scanning,can quickly and accurately ascertain the fault.
超声成像测井技术是通过向井壁连续发射和接收超声波,把接收到的超声波转换成电信号,作为图像信号。
2.
To heighten the frame rate of ultrasound imaging system,the thesis focused on the dual beamformation technique and its hardware implementation was introduced.
以提高超声成像系统帧频为目标,研究了双波束合成技术及其硬件实现方法。
3.
Employing the impulse response model of ultrasound transducer and the modulating-demodulating principle of FM signal,the simulation for ultrasound imaging is carried out.
利用超声传感器的冲激响应模型和调频信号成像的调频解调原理,进行了超声成像的仿真研究。
4) ultrasonic image
超声成像
1.
To realize this automatic test system, not only the newly developed automation technology and ultrasonic signal processing technique, but also the ultrasonic image processing technique was applicated.
同时,将超声成像和声图像处理技术应用到本系统中,实现了环形电子束焊缝超声检测的自动化。
6) Ultrasonic imaging
超声成像
1.
Application of Microbubble in the Field of Ultrasonic Imaging;
微气泡在医学超声成像中的应用
2.
Research and Design of Ultrasonic Imaging System Based On USB Bus;
基于USB的超声成像系统的研究与设计
3.
The Study of Synthetic-Aperture Imaging in B-Mode Ultrasonic Imaging Systems;
合成孔径聚焦超声成像系统的实验研究
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