These polymers cover the surface of the material, and guide electric signals throughout the full display to create high resolution images.
这些聚合物覆盖在材料表面，引导电信号在整个显示屏进行传输，从而产生高分辨率图像。
Everyday, we go to school from home, walking, by bike, by electric bike or go and come back with the guide of our parents.
我们每天都要从家里到学校，或步行或自行车或电动车，又或是父母接送。
The Green's functions for electric and magnetic vector potentials in a sectoral wave guide and its cavity are derivated by using the separation of variables, Fourier transform and residue theory.
文中介绍了扇面直波导及其腔体中电矢量位和磁矢量位的格林函数，采用分离变量法、傅里叶变换法和留数定理导出了格林函数的具体表达式。
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