辐射天线单元，包括两个槽天线单元，纵向分布于所述印刷电路板背面的上方，左右镜像对称；
The radiating antenna units comprise two slot antenna units which are positioned at the back face of the printed circuit board;
我关注LXDE(轻量级X11桌面环境)已有一年左右了，最后在大概八个月之前在网上发现一个自定义的“LXubuntu”iso镜像后开始使用她。
I had been following LXDE (Lightweight X11 Desktop Environment) for about a year, and finally started using it in ubuntu about 8 months ago when I spotted a custom "LXubuntu" ISO image online.
对称logo以左右对称的形状营造出一种镜像效果，你在左半部分所见与右半部分如出一辙。
Symmetrical logo are formed symmetrically form the left and right Angle creating a mirror effect therefore, what you will be seeing on the left will be identical with the right.
左右对称：通过中央轴，只有一个对称面将生物体分成左右相等的两部分（镜像）。
Bilateral symmetry The arrangement of parts in fan organism in such a way that the structure can only be divided into similar halves (mirror images) along one plane.
左右对称：通过中央轴，只有一个对称面将生物体分成左右相等的两部分（镜像）。
Bilateral symmetry The arrangement of parts in fan organism in such a way that the structure can only be divided into similar halves (mirror images) along one plane.
应用推荐