backup roll 中文意思是什麼

backup roll 解釋
小支撐輥
  • backup : n. 后補物，替代物，備用物；支持；阻塞；【計算機】備份。2. adj. 后補的，副（手）的，替代的，備用的；支持性的；伴奏的（a back pilot 副領航員，助航員）。
  • roll : vt 1 滾，轉，推滾（桶、車輪等），使（煙、塵土）滾滾上升，滾滾推進（浪、水等）；滾動，溜轉（眼睛）...
  1. Drawing module, which is graphic system of 1c ad, consists of geometric and three - dimensional parameterization model design of work roll, backup roll, mill framework and finishing mill

    繪圖模塊由智能cad的圖形處理部分組成，包括工作輥、支撐輥、機架和精軋機的幾何建模和三維參數化設計。
  2. Parametric design makes interface between visual basic 6. 0 and solidworks 2000 on the basis of program driving, and outputs three - dimensional parameterization model of work roll, backup roll, mill framework and finishing mill

    參數化設計以程序驅動為基礎，設計了visualbasic6 . 0和solidworks2000之間的介面，完成工作輥、支撐輥、機架和精軋機三維模型的輸出。
  3. Finite element analysis of contact stresses on the backup roll of cvc hot rolling mills

    熱軋機支承輥接觸應力有限元分析
  4. Theoretically the varying contact rolling technology can increase the transverse stiffness of loaded roll gap, heighten the control effect of roll bending, improve the distribution of contact force between backup roll and work roll

    從理論上分析了變接觸軋制技術在提高承載輥縫橫向剛度、增加彎輥力調控功效、改善輥間接觸壓力分佈方面的作用。
  5. The configuration of conventional backup and work rolls for revamped 1700 tandem cold rolling mill at wisco was proved unreasonable by systematical test as the cause of work roll edges contact during thin strip rolling and unsatisfactory flatness of product

    摘要通過現場跟蹤測試和生產實踐發現武鋼1700冷連軋機組「酸軋聯機」改造工程中存在常規凸度輥形配置方案不合理，由此引起了薄規格軋制的工作輥「壓肩」現象和軋制過程欠穩定導致成品板形質量欠佳等問題。
  6. Otherwise, all files in the backup being restored are included in the roll forward set

    否則，備份中所有正被還原的文件都將包括在前滾集中。
  7. The analysis of the shedding reason for the hot rolling backup roll shoulder

    熱軋支承輥肩部脫落原因分析
  8. Un - thoroughly heating and spraying quenching process for large size monoblock backup roll

    大型整鍛支承輥不透燒加熱噴霧淬火工藝實踐
  9. If you choose to have archive logging, and do an online backup and roll forward recovery, you can recover to a point in time or to the end of the logs for the minimum loss of data

    如果您選擇使用歸檔日誌記錄，並執行聯機備份和前滾恢復，那麼您可以恢復到數據丟失最少的那個時間點，或者恢復到結束日誌的時候。
  10. Recover history file contains info such as backup and restore of database or tables paces, roll forward recovery from database or table space, altering and quiescing a table space, reorg and runstats, dropping a table etc

    恢復歷史文件包含像下面的一些信息：數據庫或表空間的備份和恢復、從數據庫或表空間進行前滾恢復、修改和停止表空間、 reorg和runstats 、刪除表等
  11. A 2 dimensional varying thickness finite element model of roll system deformation was built to simulate and analyse rolling process, and then a vcr ( varying contact backup roll ) was designed for the rolling conditions of pl - tcm ( pickling line combined with tandem cold rolling mill ) and has been app - lied to 1700 tandem cold rolling mill at wisco after industrial test

    採用二維變厚度有限元方法建立輥系彈性變形模擬模型，研製了酸軋聯機條件下的vcr變接觸支承輥，經過工業軋機現場軋制已成功投入1700冷連軋機實際應用。
  12. You can either use a copy of your backup image and roll it forward to the time right before the table was dropped point - in - time recovery, or you can restore a logical backup through the exp utility

    您可以使用備份映射的副本，並將它前滾至刪除表之前的某個時間點（時間點恢復） ，或者您可以通過exp實用程序恢復邏輯備份。
  13. Restoring a log backup rolls forward all pages in the roll forward set

    還原日誌備份將對前滾集中的所有頁進行前滾。
  14. Pages in the roll forward set are overwritten with any more recent ones from the differential backup

    前滾集中的頁將由差異備份中較新的頁覆蓋。
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