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估算成本的英文

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"估算成本"怎么读用"估算成本"造句

英文翻译手机手机版

  • approximate cost
  • estimate the costs
  • estimated cost
  • estimating costs
  • imputed costs

例句与用法

  • The second part shows the estimated costs of the query
    第二部分展示了该查询的估算成本
  • The estimated costs are cost units that the optimizer uses to compare query plans
    估算成本是优化器用来比较查询计划的成本单元。
  • Another factor that must be considered when enterprises decide on prices is cost
    企业制定价格必须考虑成本因素,必须正确地估算成本
  • A query with higher estimated costs generally takes longer to run than one with lower estimated costs
    与具有较低估算成本的运行相比,具有较高估算成本的查询的运行时间通常更长一些。
  • The optimizer chose this query plan because the estimated cost for its execution was the lowest among all the evaluated plans
    优化器将选择该查询计划,因为其执行的估算成本是所有被估计划中最低的。
  • If the transaction isolation mode is repeatable read , then the optimizer would base its choice purely on the estimated costs
    如果事务隔离模式是可重复读( repeatable read ) ,那么优化器会将其选择完全基于估算成本
  • If value is set to 2 , the optimizer would uses estimated costs to determine an execution plan regardless of the transaction isolation mode
    如果将其值设置为2 ,优化器就会使用估算成本来确定执行计划,而不管事务隔离模式如何。
  • If the value is set to 0 , then the optimizer chooses index scans over table scans if appropriate indexes exist , without even considering the estimated costs
    如果将其值设置为0 ,那么当存在合适的索引时,优化器就选择索引扫描而非表扫描,甚至不考虑估算成本
  • There is a big push to use online decision - support tools to track , manage and justity costs . don ' t get blind - sided by new requirements for situation analyses
    有一个巨大的推动器,利用在线决策支持工具来跟踪,管理和估算成本。不要盲目片面的,依据新的需求进行情况分析。
  • Given that the additional anti - warming steps that might be taken aren ' t yet known ? and so their net costs are impossible to state ? it is premature to dismiss them as “ phenomenally more expensive
    事实上对抗全球暖化的其他方案目前还没出现,根本无法估算成本,现在就说绝对要花更多钱来驳斥这些方案,是草率、不负责任的。
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