reliability over time 中文意思是什麼

reliability over time 解釋
可靠度與時間關系
  • reliability : n. 可靠性，安全性，確實（性）。
  • over : adv 1 在上，在高處；從上向下；突出，倚靠；越過。 jump over 跳過。 climb over 爬過。2 在那邊，向那...
  • time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
  1. Our country has developed land use status investigation since 1984 which undergo over 10 years, and achieved a lot of materials about land use and authority from parcel of land to village, to county, to city, even to whole nation, that are very full and accurate ; formed different scale land use status graph from 1 : 10000 to 1 : 1000000 and relative data. but these valuable materials are still stored in boxes and cabinets in paper, it limits management and transmit analysis of data ; renewal and use of date. at the same time, it affects seriously security and reliability of these data

    從1984年起，我國開展了歷時10多年的土地利用現狀調查，獲取了從地塊到村、鄉、縣、市、省和全國的土地利用、權屬狀況等大量詳實的資料，形成了從1 : 1萬到1 : 100萬各種比例的土地利用現狀圖件和相關數據，但這些寶貴資料仍停留在常規的紙介質、箱櫃式存取條件下，限制了數據的管理和傳遞分析，制約了數據的更新和利用，而且還嚴重危及這些數據的安全性和可靠性。
  2. It emphases the selection of secondary voltage of the step - down transformer, the control and protection of thyristor, the calculation of compensation capability and group capability, the technique of cross - zero switched on / off capacitors or reactor, the solution of avoiding possible resonance in switching on / off groups of capacitors or reactor and the measure of the best time to switch ( including the design of the computer survey and control system, instrument deliver system, delay operate and protect system ). although thyristor as a no - contact switch can avoid almost the problem of contact switch with contact, it can not solve the over - voltage, over - current and transient process itself as switching on / off capacitors or reactor. so we must develop a set of thyristor - switched control and protect system with great reliability so that it can realize of cross - zero switching on / off capacitors or reactor at any time

    晶閘管具有過零、動作快速的特點，本研究以晶閘管為電容器和電抗器的分組投切開關，重點研究了協調變壓器二次電壓的選擇、晶閘管觸發控制及保護、動態補償容量及分組容量的計算確定、過零投切電容器和電抗器技術的實現、以及分組投切電容器和電抗器可能發生諧振的處理計算方法，給出實現最佳補償投切選擇方法（測控系統、儀表變送系統、操作和保護系統的設計步驟） ，研製了一套高可靠性晶閘管觸發控制及保護系統，實現對無功的靜止可調補償。
  3. It ' s main design goal is to attain the real response time and control time is not over 10 millisecond, and the control must be safety and reliability

    它主要是以實時響應和控制時間不大於10毫秒、控制安全且可靠作為設計的主要目標。
  4. For the first time there is an attractive, low - cost alternative to parallel scsi, which provides all of the demanding reliability and performance attributes that have made scsi so successful over the years

    這是首個具吸引力且低成本的方案，可替代平行式scsi ，並可提供那些令scsi多年來這樣成功的可靠性和表現好處。
  5. Chapter 4 : the accounting system in erp proves that accounting is a value control system ; chapter five : the accounting value control system in erp is not a real - time one, and from theoretical analysis i consider that it is mainly because information reliability takes precedence over information relevance ; chapter 6 : with the construction of inform system and credit system allover our society, accounting system can and will become a real - time value control one. the flows of stuff, value and information can take place at the same time while the activity takes place. accounting information collection and accounting control will be dispersed into the whole value chain and accounting department will decentralize

    其二，分析實踐中會計控制系統的不能實現實時控制的現狀和原因，現狀是erp環境下會計系統的大部份憑證仍然是在經過多次審核後由人工錄入系統，仍沒有實現會計憑證的信息化，其原因主要是會計信息的決策有用屬性決定erp中的會計信息可靠性優先；其三，從理論角度證明隨著整個社會信息化的建設和信用體系的完善，企業經營所需的各類信息可以即可靠又及時地提供給信息使用者，將來可以會計實現實時價值控制。
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