您要查找的是不是：
- A型超聲A-mode ultrasonic; A-mode ultrasound
- A型超聲法A-mode echography
- A型超聲儀A-mode ultrasonic apparatus
- A型超聲(波)A-mode ultrasonic
- A型超聲掃描A-mode scanning
- A型A Mode; A-form
- Ａ型超聲掃描A-mode ultrasonic scanning
- A型血blood group A
- B型超聲B-mode ultrasonography; B-mode ultrasonics; brightness mode
- A型極光aurora of type A
- F型超聲F-mode
- A型柱A-shaped column
- 一種用于測試甚高頻B型超聲診斷設備縱向分辨力的層狀靶Layered target for evaluating axial resolution of very-high-frequency B-type ultrasonoscope
- A型車(chē)A-type vehicle
- B型超聲的B-mode ultrasonic
- A型圓盤(pán)耙A-type disk harrow
- B型超聲儀B-mode ultrasonic apparatus
- A型沸石zeolite A
- C-型超聲C-mode ultrasound
- A型DNAA-form DNA
