例句與造句

1. Front rear output and sense switch selectable
   后端輸出及
2. Pull the slip board , up distance switch to loosen , the film motor starts turn to move after receive the signal , turning to schedule length , pass the sense switch control film electrical engineering automatically stop , put the cup into the bottom slip mold , then push to go into , next circulation beginning
   拉出下?；?，上行程開(kāi)關(guān)松開(kāi)，膠模電機(jī)接到信號(hào)后開(kāi)始轉(zhuǎn)動(dòng)，轉(zhuǎn)過(guò)預(yù)定長(zhǎng)度，通過(guò)電眼控制膠膜電機(jī)自動(dòng)停止，將膠杯放入下?；?，再推入，下一個(gè)循環(huán)開(kāi)始。
3. It's difficult to find sensing switch in a sentence. 用sensing switch造句挺難的