最低成本估算 least cost estimating
- 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。
The optimizer chose this query plan because the estimated cost for its execution was the lowest among all the evaluated plans. - 检查和评估被保险财产、业务的损失,估算保险费用,将保险公司的成本降到最低。
Inspects and assesses the damage and loss to insured property and business, estimates insurance costs, and ACTS to minimise the cost of claims to an insurance company. - 航次估算的目的是为了计算一个航次船舶运输收入减去费用后的收益或货物的最低运输成本。
The object of voyage estimating is to calculate the return that a ship will make after deducting the expenses from the income of a particular voyage, or the lowest cost of moving the cargo.
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