例句與造句

1. After introduction of the whole fpga design of uwb link , chapter four schemed out every function module such as frame structure , spread spectrum and modulation etc . lots of structure schemes and simulation waves were presented . chapter five expatiated the design scheme of uwb receiver , including mainly pulse synchronization , frame synchronization , demodulation and deframe
   第五章在tr _ uwb系統(tǒng)的基礎(chǔ)上,詳細(xì)介紹了uwb收發(fā)信機(jī)的設(shè)計(jì)實(shí)現(xiàn)方法,然后重點(diǎn)對(duì)收發(fā)信機(jī)中的每個(gè)模塊進(jìn)行設(shè)計(jì),給出了各個(gè)模塊的具體設(shè)計(jì)框圖以及功能仿真結(jié)果,驗(yàn)證了各模塊的正確性。
2. It's difficult to find pulse synchronization in a sentence. 用pulse synchronization造句挺難的