有源集成天线
active integrated antenna
有源集成天线阵
active integrated antenna array
active antenna array
X射线平板数字成像系统
X-ray panel digital imaging system
X射线平板探测仪
X-ray flat panel detector
半无限远水平成板
semiinfinite horizontal slab
单闸板平板闸阀
single disc flat gate valves
分布式信息资源集成平台
Distributed information resources integrating plat