In the last few sections, you tuned the query and improved its predicted cost.

在前面几个小节中，您调优了查询并改进了它的预计成本。

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The predicted cost of labour may be obtained from the estimators' data - the estimate for that particular project.

对劳务费用的估算，可从预算人员对该项工程的估算数据中获得。

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You can get information on the predicted cost, on whether indexes are used, on how many joins are used, and so forth.

您可以获取以下一些信息：预计成本，是否使用索引，使用了多少联接，等等。

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The World Bank has predicted adjusting to the effects of climate change will cost up to $100 billion a year until 2050.

VOA: standard.2009.12.17

There are several things predicted to cost more in 2013, including many consumer products and essentials.

FORBES: Things That Will Be More Expensive In 2013, Which Retailers Will Suffer

The cost of private motoring is predicted to fall even further, widening the gap with the increasing cost of public transport.

ECONOMIST: Fuel taxes

Yet, by splitting the right's vote in the critical second round (when all but a dozen contests were decided), Mr Le Pen's party may well have cost the mainstream conservatives their widely predicted victory.

ECONOMIST: The defeated right must reinvent itself