Last Target Detection的用法和樣例：
例句
- Boundary detection and object labeling is key point in infrared object detection and recognition.
邊界檢測和標註是紅外目標探測和識別的一個重要環節。 - After the system is made, the detection distance can be evaluated according to test of the detection sensitivity of the system.
在系統樣機研製完成後，可以利用系統靈敏度測試，對光電系統目標探測距離進行估算。
