预期成本
... yield capacity (工程的)生产力/生产量/生产能力 anticipated cost (工程造价的)预期成本 apparent consumption (造价的)显性消费量 ...
[会计] 预计成本
... 预计储量:expected reserves 预计成本:anticipated cost 预级;前置级:prestage ...
预期的成本
... is paste » 是粘贴 anticipated cost » 预期的成本 minimum information » 最低限度信息 ...
联合国粮农组织将预期的成本提升主要归因于恶劣天气的影响。
If the anticipated cost of a query is relatively low-say a five-second query about blueberries-a DBA will often pay no attention to it.如果一个查询的预期成本相当低(比如对蓝莓的查询花费5秒),dba往往不会注意它。
If the anticipated cost is high, they tune the statement and the physical design of the database to reduce its anticipated cost, often by adding an index.如果预期成本很高,他们会调整语句和数据库的物理设计(常常会添加索引),从而降低预期成本。