玫瑰线 meaning in Chinese

rose curve

Four leaved rose curve
四瓣玫瑰线
In the dissertation are also studied the time - space resolution features of the rosette scan system and discussed the theoretical basis for the subimage target detection , recognition and tracking technologies
分析了玫瑰线扫描系统的时空分辨率特性，为亚图像目标检测、识别跟踪技术提供了理论基础。
The infrared guiding technique is the research focus of precise guiding weapon and the infrared sub - imaging guiding technique has become an important developing branch of infrared guiding technique
红外制导技术是当今精确制导武器的一个研究热点，而双色红外玫瑰线扫描亚成像制导技术是红外制导技术的重要发展方向。
The study about the key techniques of infrared sub - imaging has been carried out in the following aspects : based on the principle of rosette scan sub - imaging and the analysis of the target recognition and tracking features , the model of infrared sub - imaging target recognition and tracking is built up in this dissertation
本文以国防重点预研课题-毫米波红外双模导引头为背景，重点对双色红外玫瑰线扫描亚成像系统的几个关键技术进行了研究：基于对红外亚成像机理及其目标识别跟踪特征的分析，提出了红外亚图像目标识别跟踪模型。