双曲率后视镜特点: 1、多层光学蓝色镜片,提高同级档次 2、双曲率视野无盲点; 3、超广角行车更安全 4、多层次防眩不刺眼,增强对比,视觉柔和更清晰; 5、影像真实不失真,正确判断行车距离; 6、镜面耐磨,永不褪色; 7、安装简易,不破坏内装。
misc. double curvature
本文利用拟壳法研究了双曲率网状扁壳的动力问题。
In this paper, the dynamic problems of hyperboloid latticed flat shells are studied by using the method of simulated shell.
本文讨论位于弹性地基上的双曲率扁壳优化设计的一个方法。
The present paper discusses a method of optimal design of the shallow shell with double curvature on the elastic foundation.
经推证及试验表明,采用双曲率椭球面反射镜,可以克服上述缺点。
It is shown by proving and testing that the abovementioned shortcomings can be overcome by using the reflecting mirrors with bilateral curvature ellipsoid.
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