nonrecoverable

基本解釋

NONRECOVERABLE This option allows the user to override the default behavior of the load to be done with COPY-NO.
NONRECOVERABLE 這個選項允許用戶改變 COPY-NO 裝載操作的默認行爲。
When specifying this NONRECOVERABLE keyword, the user is not forced to take backups of the tablespaces immediately.
如果指定這個 NONRECOVERABLE 關鍵字，那麼用戶不必馬上對表空間進行備份。
As the material is deformed beyond the strain that elastic deformation persists, the stress is no longer proportional to strain, and permanent, nonrecoverable, or plastic deformation occurs.
儅材料的形變超出彈性形變發(fā)生的範圍，其應力將不再與應變成正比，永久的、不可廻複的形變發(fā)生，即爲塑性形變。
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