标题（Title） 一般不超过80个字符
Mianyang Sonowing Tech Co.,Ltd-Ultrasound Diagnostic
（52 个字符）
关键词（KeyWords）一般不超过100个字符
ultrasound diagnostic,USG,Veterinary ultrasound,Doppler Ultrasound,Ultrasound scanner,Color doppler,B/W ultrasound,4D ultrasound,animal ultrasound,3D ultrasound,Doppler ultrasound,
（180 个字符）
描述（Description）一般不超过200个字符
After the ultrasound generated by the B-ultrasound diagnostic instrument is shot into the human body, the reflected waves in different tissues of the human body are converted into sound energy and light energy through the high-energy electronic computer
（255 个字符）
