例句與造句

1. A counter with timing fiducial oscillator acts as a frequency multiplier , and the count value in the prior period is taken as the reference for the current period to give the decimal part of a signal period
   該方法利用帶基準(zhǔn)時(shí)基的數(shù)字計(jì)數(shù)器實(shí)現(xiàn)周期內(nèi)線性細(xì)分，當(dāng)前周期信號將前一整周期的倍頻數(shù)作為參考構(gòu)成信號周期的小數(shù)部分。
2. With the development of the modern electronic counterwork techniques , the estimate of the carrier frequency , signal period , and even the pseudo - random ( pn ) sequence itself of direct sequence spread spectrum ( dsss ) is possible
   隨著現(xiàn)代電子對抗技術(shù)的發(fā)展使得估計(jì)直接序列擴(kuò)頻通信的載波頻率、符號周期甚至擴(kuò)頻碼本身變?yōu)榭赡堋?
3. In this paper , a new method for the evaluation of the transient p erformance of such das is proposed by utilizing the sampling data and shorter e quivalen t sampling period , which is derived from input signal period and sampling period
   本文介紹了一種方法，通過對其加載特定的周期性輸入信號，利用采樣周期的整數(shù)倍和信號周期的整數(shù)倍間的微小偏差，獲得比實(shí)際采樣周期小得多的等效采樣周期，從而解決了數(shù)據(jù)采集系統(tǒng)瞬態(tài)響應(yīng)特性的獲取問題。
4. We propose in this paper an evaluation method for the transient performance of das , through the period signal , by utilizing the much smaller difference than sampling period between the multi - periods of signal and the multi - sampling periods , getting shorter equivalent sampling period ( i . e . higher equivalent sampling rate ) , which is derived from input signal period and sampling period , and then , the problem that how to get the transient performance of das has been solved . the transfer function of das is then evaluated and identified , and practical test results are also presented
   本文介紹一種方法，通過對其加載特定的周期性輸入信號，使用采樣周期的整數(shù)倍和信號周期整數(shù)倍間的微小偏差，獲得比實(shí)際采樣周期小得多的等效采樣周期，從而解決了數(shù)據(jù)采集系統(tǒng)瞬態(tài)響應(yīng)特性的獲取問題；并進(jìn)而獲得了數(shù)據(jù)采集系統(tǒng)傳遞函數(shù)的辨識和評價(jià)結(jié)果，實(shí)現(xiàn)了數(shù)據(jù)采集系統(tǒng)瞬態(tài)特性的總體評價(jià)。
5. But modern electronic counterwork technic could exactly estimate the carrier frequency , signal period , even the pseudo - random ( pn ) sequence itself of direct sequence spread spectrum ( dsss ) . it is urgency to investigate a new dsss to achieve lower probability of detection ( lpd ) and higher anti - jamming
   然而現(xiàn)代電子對抗技術(shù)可以準(zhǔn)確估計(jì)直接序列擴(kuò)頻通信的載波頻率、符號周期甚至擴(kuò)頻碼本身,為達(dá)到更低截獲率和更高抗干擾的通信目的,必須研究新的直擴(kuò)通信技術(shù)。
6. It's difficult to find signal period in a sentence. 用signal period造句挺難的