例句與造句

1. To provide 16 channels on a single fiber CWDM uses the entire frequency band spanning the second and third transmission window ( 1310 / 1550 nm respectively ) including both windows ( minimum dispersion window and minimum attenuation window ) but also the critical area where OH scattering may occur, recommending the use of OH-free silica fibers in case the wavelengths between second and third transmission windows are to be used.
2. It's difficult to find minimum dispersion in a sentence. 用minimum dispersion造句挺難的