Some of the costs come from fees and benefactions, particularly towards research, but most have to be paid from public funds.

某些费用，尤其是科研费用，来自学费和捐款，但是多数费用还得由公共基金支付。

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The project costs are fixed, so your ability to improve ROI will come solely from how much your methodology can drive increased revenue.

项目的成本是固定的，所以您必须通过增加收益来提高 ROI。

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Moreover, the costs that enterinto profit arise from physical properties of the production process – how manycoffee cups come from the coffee cup manufacturing plant?

另外，构成利润的成本来自于生产过程中的实物资产投入——有多少咖啡杯出自咖啡杯生产厂？

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Mr Sinquefield infers that the fault lies with the hidden costs that come from trading in the London markets.

ECONOMIST: Mutual suspicion | The

Instead, as a result of faulty Medicaid data, medical providers bore the disruption and costs that come from compiling the records demanded, lived with the stress and uncertainty of an intrusive government audit, and confronted the fear that an unjustified audit could result in an even more unjustified law enforcement referral.

FORBES: Medicaid Claims Data: Is it Really Health Care Fraud?

Calling the management of an in-house PKI "quite burdensome, " Calaceto notes some of the costs Chase incurs come from issuing its own certificates to customers.

CNN: Technology - E-Signature Act may drive demand for authentication technology