The scope can be enlarged by the use of pre-formed ceramic cores at additional cost, only economical for large quantities.

用陶瓷型芯可铸造出更深的孔，但会额外增加费用，只适宜于大批量生产。

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Whilst the HPROF and IBM system dump formats contain important additional data, this comes at the cost of additional disk space requirements.

尽管HPROF和IBM系统转储格式包含重要的额外数据，但它们的代价是需要额外的磁盘空间。

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It is precisely in such time critical and important situations where correctness is essential, even at some additional performance cost.

在这种非常苛刻的条件下，正确性是最重要的，甚至可以牺牲性能。

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Today some of that ethanol is trucked using petroleum products and at additional cost to markets around the country.

FORBES: The Midwest Should Use Its Own Ethanol

In other words, Dean Foods holders will end up owning an additional independent food company, at no additional cost to them.

FORBES: Major U.S. Dairy Processor Grabs Wall Street's Attention With Planned IPO Of Milk Unit

Investment Options and Advice: Your retirement plan may offer unique investment options like stable value funds and low cost institutional shares as well as investment education or advice services at no additional cost to you.

FORBES: 8 Opportunities in Your Paycheck You May Be Missing