例句與造句

1. The data decoding system entails several subsystems : demodulator , error detection and correction ( edc ) , demultiplexor , and digital - to - analog converters
   數(shù)據(jù)解碼系統(tǒng)需要幾個(gè)子系統(tǒng)：解調(diào)器、誤碼探測(cè)和糾正、信號(hào)分離器、和數(shù)字模擬轉(zhuǎn)換器。
2. The digital upward frequency conversion is the key element of the waveform synthesis . at the same time , basic theoretical analysis and optimum design are done for pci bus slave interface , fifo , transmit signal processor , digital - to - analog converter and logic control
   本文對(duì)波形合成技術(shù)的核心? ?數(shù)字上變頻進(jìn)行了深入細(xì)致的研究和介紹，同時(shí)對(duì)波形合成器中的pci總線接口、先進(jìn)先出緩沖器、發(fā)射信號(hào)處理、數(shù)模轉(zhuǎn)換及邏輯控制等部分進(jìn)行了分析和優(yōu)化設(shè)計(jì)，給出了最佳設(shè)計(jì)方案。
3. It's difficult to find digital-to-analog converter in a sentence. 用digital-to-analog converter造句挺難的