英语语法分析

The riflery event occupies in the world to the leading status country has us, China, Russia and Germany.

射击项目在世界上居于领先地位的国家有美国，中国，俄国和德国。

According to the characteristic of the military riflery, a scheme of automatic target - sco - ring system is presented in this paper, based on digital image processing and recognition technology.

针对军事射击项目的特点，基于数字图像处理和识别技术，给出了一种自动报靶系统的设计方案和实现算法。