例句與造句

1. the displacement device has two kind of power supply, dc and ac, which can insure the stability and adaptability in field application . mc1404b counter chip responding for accurate signal replacement was set in the internal circuit . the display component adopts the 7135 led display circuit with common cathode
   測量儀采用交直流兩種形式供電，這樣既方便現(xiàn)場的使用又可以保證電源供電的穩(wěn)定性，其內(nèi)部電路中采用mc1404b計數(shù)器芯片，能夠準(zhǔn)確的進行復(fù)位調(diào)零功能，顯示部分采用7135共陰極led的顯示電路，這種芯片精度高、分辨率高、能準(zhǔn)確檢出極性。
2. It's difficult to find signal replacement in a sentence. 用signal replacement造句挺難的