您要查找的是不是：
- B型超声扫描 B-model ultrasound scanning; B-scan echography; B-US
- 扫描 scan
- B型超声描记术 B-mode ultrasound
- B型超声射频信号 B-mode ultrasound RF signal
- B型 Type B
- B型超声波扫描 B-scan
- 中低档B型超声显像仪制造 Production of low or middle class type-B ultrasonic displays
- B型肝炎 hepatitis B
- B型扫描 B-scan
- B型图像 B mode imaging
- B型超声 B-mode ultrasonography; B-mode ultrasonics; brightness mode
- B型扫描换能器 B-scanning transducer
- B型超声的 B-mode ultrasonic
- B型脑钠肽 B-type natriuretic peptide
- 复合B型扇形扫描 compound B-scan
- B型链球菌 group B streptococcus
- B型超声仪 B-mode ultrasonic apparatus
- 灰阶静态B型扫描 gray scale static B-scan
- B型关联度 B type association degree
- B型超声成像 B-mode ultrasonography
