例句與造句

1. Technical requirements for toll manual switching equipment
   長(zhǎng)途人工電話交換設(shè)備.技術(shù)要求
2. Specification for lever - operated manual switches for aircraft
   飛行器用杠桿操作的手控開關(guān)規(guī)范
3. In communications , a manual switching system where incoming messages to the switching center perforate paper tape
   在通信技術(shù)中，一種人工信息報(bào)文交換方法，即進(jìn)入交換中心的（信息）報(bào)文用手工在紙帶上穿孔。
4. In order to adapt well to the development of the overhaul with the locomotive , the article introduces a digital auxiliary motor test - bed based plc and touch screen technology , being an updated product of routine manual switch and relay - controlled test - bed , it can accomplish the functions such as testing , checking and other manipulations to d . c engine , a . c engine and phase converter through hmi - touch screen
   為適應(yīng)機(jī)車檢修水平現(xiàn)代化的發(fā)展步伐，本文研究設(shè)計(jì)了基于plc和觸摸屏技術(shù)控制的機(jī)車數(shù)字化輔機(jī)試驗(yàn)臺(tái)，作為常規(guī)的手動(dòng)開關(guān)和繼電器控制試驗(yàn)臺(tái)的升級(jí)換代產(chǎn)品，通過人機(jī)界面( hmi ) ? ?觸摸屏完成對(duì)直流電機(jī)、交流電機(jī)、劈相機(jī)的試驗(yàn)檢測(cè)操作。
5. It's difficult to find manual switching in a sentence. 用manual switching造句挺難的