time dispersion造句

例句与造句

1. Early digital systems may have suffered from a number of signal degradations related to the use of analog anti-aliasing filters, e . g ., time dispersion, nonlinear distortion, temperature dependence of filters etc . ( Hawksford 1991 : 8 ).
2. It's difficult to find time dispersion in a sentence. 用time dispersion造句挺难的