“孔径”造句

用闪光照相，要把光圈孔径定为5.6。
For flash photography, set the aperture at f.5.6.

他把镜头光圈孔径缩小.
He stopped down the lens to a small aperture.

逆合成孔径雷达 ( ISAR ) 是指固定雷达对运动目标成像.
Inverse synthetic aperture radar ( ISAR ) imaging involves stationary radar viewing moving targets.