RATR

The development of high range resolution radar has given strong support to RATR .

高距离分辨率雷达技术的发展为RATR的研究提供了强有力的技术支持。

Study of the overlapping ratr of selfoc lens arrays

自聚焦透镜列阵重叠度的研究

This thesis mainly investigates the RATR technology based on low resolution battlefield reconnaissance radar , by using support vector machine ( SVM ) as the classifier .

本文主要对基于低分辨率战场侦察雷达体制的自动目标识别技术进行研究，所采用的方法是用支持向量机做分类器。

In vitro binding activity analysis and cell protection experiments have shown that rATR ( CMG2 ) - EXCELL has an excellent biological activity .

体外与配基PA结合试验和细胞保护试验显示，rATR（CMG2）-EXCELL具有很好的生物活性。

Personal living habits : the immigrants in the proportion of alcohol drinking ( P 0.05 ), there is no significant difference on smoking ratr ( P 0.05 ) .

个人生活习惯方面，移民有较多的饮酒（P0.05），但吸烟率没有明显差异。

With the new requirement for radar to get more information from the battlefield , radar automatic target recognition ( RATR ) as a new research area appeared in the 1960s . To learn about the characteristics of the radar target data is a prerequisite to RATR .

自20世纪60年代以来，战场感知对信息获取提出越来越高的要求，雷达自动目标识别（RATR）这一新的研究领域应运而生。