scan

The diagnoses were confirmed during the early period of hospitalization by V/Q scan(3/6),CTPA(2/6),pulmonary angiography(1/6), respectively.

肺栓塞的确诊有赖于V/Q扫描,CTPA,肺动脉造影等检查。

The speed matching between big-inertia mirror and fast-steering mirror is very important in staring and scanning system.

在凝视扫描系统中,大惯量反射镜与快速控制反射镜的速度匹配非常重要。