例句與造句

1. In this dissertation , a novel m - z high speed modulator is proposed , analyzed , fabricated and measured , employing multiple quantum well ( mqw ) structures and traveling wave ( tw ) electrodes to meet the demand of low voltage and wide bandwidth
   本論文采用行波量子阱結(jié)構(gòu)來(lái)設(shè)計(jì)40ghz的電光調(diào)制器。為實(shí)現(xiàn)高帶寬，低驅(qū)動(dòng)的要求，本論文著重在量子阱的光學(xué)特性和器件的微波特性兩個(gè)方面進(jìn)行了深入的研究。
2. It's difficult to find multiple quantum well (mqw) in a sentence. 用multiple quantum well (mqw)造句挺難的