In other cases, the rate of return is high enough to justify the deal, but only if initial estimates of costs and production volumes turn out to be correct.

在另外的几个油田区块里，预计回报率比较高，不过，这是在预计成本和产量准确的前提下。

youdao

Unfortunately, the high costs of building and maintaining a nuclear power lant have led to a much slower rate of growth than was predicted.

不幸的是，建立和维持核发电厂的成本很高，使得建设速度要比原先预料的慢许多。

youdao

Charge standards on costs of 4 items of small and temporary facilities of high speed railway and deduct rate of equipment cost have been put forward.

对高速铁路小临等4项费用及设备费业务提成率的取费标准进行探讨。

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This can be especially appealing considering the present high unemployment rate and the rising costs of attending college.

VOA: special.2010.07.16

That is despite the high rate of youth unemployment and the staggering costs of university, which might discourage young women from looking for a job or seeking higher education.

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But if the loans insured by the FHA defaulted at an unexpectedly high rate, the costs to the government of covering these loans could increase.

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Add to that a high crime rate, minimal cultural life, relatively high business costs for the area and a loss of critical wage-earning residents ages 25 to 44--and you end up being ranked 144 out of 150 among our Best Places.

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