例句與造句

1. Due to the distinct superiority of wavelet transform ( wt ) and wavelet packet transform ( wpt ) in time - frequency analysis of non - stationary signals , instantaneous frequency law can be obtained directly from amplitude of wpt coefficients . thus an indirect t - n characteristic testing method can be implemented with satisfying precision
   該系統(tǒng)可以作為基于pc機(jī)與數(shù)據(jù)采集卡的自動(dòng)測(cè)試系統(tǒng)的一個(gè)很好的例子，它充分利用了pc機(jī)豐富的計(jì)算資源與快速的運(yùn)算速度，在間接法測(cè)試中具有獨(dú)到的優(yōu)勢(shì)。
2. It's difficult to find frequency law in a sentence. 用frequency law造句挺難的