Estimated cost hk bn 1998 prices 預(yù)計成本以港幣億元計( 1998年價格)
You can use this table to compare your estimated cost of work with how much the work is actually costing 您可以使用這張表工時的預(yù)計成本和實(shí)際成本。
General rate case - a regulatory proceeding that may be either at scheduled or unscheduled intervals in which the non - fuel component of a utility ' s rate are determined by reference to its actual or estimated costs for a given test year 一種定期或不定期的管制程序,是指公共事業(yè)中非燃料部門的費(fèi)率要通過參考特定測驗(yàn)?zāi)甑膶?shí)際成本和預(yù)計成本來確定
[ br ] general rate case - a regulatory proceeding that may be either at scheduled or unscheduled intervals in which the non - fuel component of a utility ' s rate are determined by reference to its actual or estimated costs for a given test year 一種定期或不定期的管制程序,是指公共事業(yè)中非燃料部門的費(fèi)率要通過參考特定測驗(yàn)?zāi)甑膶?shí)際成本和預(yù)計成本來確定
Since summary data is precomputed in the mqts , db2 optimizer may rewrite a specific query to access an mqt instead of based tables because the optimizer can recognize if result sets can be derived from an mqt with less predicted cost 因?yàn)閰R總數(shù)據(jù)在mqt中預(yù)先計算,所以db2優(yōu)化器可以改寫特定查詢來訪問mqt ,而不是基礎(chǔ)表,因?yàn)閮?yōu)化器可以識別是否能以較少的預(yù)計成本從mqt得到結(jié)果集。