您要查找的是不是：
- A型扫描A-mode scanning; A-scan
- 扫描scan
- A型A Mode; A-form
- A型超声扫描A-mode scanning
- 高斯光学型扫描全息系统的点扩散函数Point Spread Function of Optical Scanning Holography with Gaussian Beam
- Ａ型扫描A scan
- A型血blood group A
- 舌黏膜血管铸型扫描电镜观察及其临床意义Observation on the micro-vascular of lingual mucosa by scanning electron microscopy and its clinical significance
- A型极光aurora of type A
- 采用计量型扫描力显微镜校准微纳米标准样板Metrological Scanning Probe Microscopy Applied for Calibrations of Micro- and Nanoscale Transfer Standards
- A型柱A-shaped column
- A型车A-type vehicle
- B型扫描B-scan
- A型圆盘耙A-type disk harrow
- C型扫描C-scan
- F型扫描F-mode scanning
- A型沸石zeolite A
- A型DNAA-form DNA
- J型扫描J-scan
- K型扫描K-scan
