基于红外发光二极管和光敏元件阵列的光电靶可以提高灵敏度，有效地增大靶面。
The photoelectric target based on LED and light sensitive element array could improve the sensitivity and enlarge the effective area.
特点是采用“反向击穿硅光电二极管”做靶面，并用快电子扫描。
The distinguishing feature of this plan is to adopt silicon backward photoelectric diode as target screen and to scan with fast electron.
为了提高弹丸速度测试的精度和抗干扰能力，提出了一种基于光电直流补偿的激光测速靶系统设计。
In order to improve accuracy of projectile velocity measurement and anti-jamming capability, a system of laser screens for velocity measurement with photoelectric DC compensation was presented.
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