例句與造句

1. Railway signalling symbols - schematic symbols
   鐵路信號(hào)符號(hào).圖形符號(hào)
2. Railway signalling symbols - wiring symbols and written circuits
   鐵路信號(hào)符號(hào).線路符號(hào)與書面電路
3. Take this as the premise , this article has constructed one kind synchronous system on the based of the software radio thought , this synchronous system has realized the qam receive signal symbol synchronization and the carrier recover
   以此為前提,本文構(gòu)建了一種基于軟件無線電思想的同步系統(tǒng),此同步系統(tǒng)實(shí)現(xiàn)了qam接收信號(hào)的符號(hào)同步和載波恢復(fù)。
4. It's difficult to find signal symbol in a sentence. 用signal symbol造句挺難的