例句與造句

1. In the digital ultrasonic flaw detectors , backward - wave signal is sampled and changed through the highspeed a / d converter , and we ' ll get a large number of datas . because datas are not all be used to draw testing curve , they must be compacted . lt is necessary to compress so much datas , so data - compaction instrument must be designed and used . here introduces the principle of data - compaction instrument , and designs a exclusive instrument using isp which may change compression point and automatically provide 1024 consecutive addresses of outside data storage unit
   在數(shù)字化超聲波探傷中，回波信號(hào)經(jīng)高速a d采樣變換后，會(huì)得到大量的采集數(shù)據(jù)。但在探傷曲線的描繪中并不是用到所有數(shù)據(jù)，因此要對(duì)這些數(shù)據(jù)進(jìn)行壓縮處理，這就需要用到數(shù)據(jù)壓縮器，這里介紹了一種應(yīng)用在線可編程技術(shù)及器件實(shí)現(xiàn)對(duì)大量采樣數(shù)據(jù)進(jìn)行快速壓縮的方法，并設(shè)計(jì)了一種新型的專用isp數(shù)據(jù)壓縮器，該壓縮器具有壓縮點(diǎn)數(shù)可調(diào)，可自動(dòng)提供1024個(gè)連續(xù)的外部數(shù)據(jù)存儲(chǔ)單元的地址等特點(diǎn)。
2. It's difficult to find data storage unit in a sentence. 用data storage unit造句挺難的