lower-beam (dipped beam)headlamp

By simulating low beam s distribution with software TracePro ,it avoids th.

利用TracePro软件对模型进行近光配光的仿真实验,通过光线追踪的方法避免了实际配光实验时调整反射镜配光所需的反复制造过程,同时又保证了前照灯防眩目的效果。

In this paper, We discuss the relationship between k—smoothness and near smoothness of normed linear spaces, and give the characterizations of k—smooth points and nearly smooth points in the classical Banach spaces L~1[a,b], l_1, c and c_0 respectively.

在本文中,我们讨论赋范线性空间的k—光滑性和近光滑性之间的关系,给出L~1[a,b]、l_1、c、c_0等经典Banach空间中的k—光滑点与近光滑点的特征。