We have a backup computer in case the main one breaks down 我們有備用的電腦,以防主要的電腦故障。
Why do you think they had not a backup computer 這個句子字面上的意思應該是:你覺得為什么他們沒有一臺備用的電腦?
The automation is composed of two operating station computers ( one is a backup computer ) and three slave computers 該自動化系統由兩臺操作站計算機(其中一臺備用)和三臺下位機組成。
The automation is composed of two operating station computers ( one is a backup computer ) and three slave computers . every slave computer , which is cored by omron c200 plc , controls a generator independently . slave computers have data detection and control function with the help of the data detection and control interfaces which are composed of all kinds of position swiches , sensors and execution units 本自動化系統由兩個主站(其中一個是備用站)和三個子站組成,每個子站由一臺omronc200hplc構成,獨立控制一臺發電機。
The system adopts redundancy technique and error proof measure : communicating process uses a self - adapting protocol and crc ; master computer software can avoid human - initiated - failure , check data border , limit authority , backup system data and start backup computer by software etc . to some extent , these ways help to increase the reliability of the system 系統采用了冗于技術和容錯措施:通信過程采用自適應協議和crc校驗;主站計算機軟件能夠避免人為失誤,檢查數據范圍,限制權限,備份系統數據等。
The system adopts redundancy technique and error proof measure : communicating process uses a self - adapting protocol and crc ; master computer software can avoid human - initiated - failure , check data border , limit authority , backup system data and start backup computer by software etc . to some extent , these ways help to increase the reliability of the system 本系統采用了冗余技術和容錯措施:系統中的通信過程采用了自適應協議和crc差錯檢驗;上位機軟件具有防止人為誤操作、數據邊界檢查、權限限制、系統數據備份和軟件實現雙機熱備用等功能。一定程度上提高了系統的可靠性。