Using assembled unit of prism and lens, the laser beam from firing channel is focalized and imaged.
采用棱镜透镜组合装置把出射激光束经发射通道聚焦成像，根据光斑半径测量束散角。
2
Objective To investigate the diagnostic value of three-dimensional color doppler on focalized renal infarction.
目的探讨三维彩色超声在局灶性肾梗塞中的应用。
3
The internal focalized narration in Ulysses takes the three protagonists as its focal characters, through their eyes and consciousness to percept the world.