Actual problems, as they present themselves to the decision-maker, are always concerned with relative efficiencies, and no measure of absolute efficiency is needed.

现实问题，就像是它们呈现在决策制定者面前的那样，总是与相对效率有关，而并不需要对绝对效率的度量。

youdao

Scientists will then evaluate the efficiency of each method relative to the benefit of sequestering carbon.

随后，科学家们将相对固化封存二氧化碳所带来的利益，分别评估两种开采方式的效率。

youdao

Perl's relative simplicity and flexibility helps wring the maximum amount of efficiency out of these highly skilled — and highly paid — individuals.

Perl的相对简单和灵活，有助于从这些技能非常熟练的——而且高薪——的个人中榨取最大效率。

youdao

But that leaves another 28m-odd waiting to register, out of a population probably twice that size, most of it in places without the relative efficiency of Kinshasa for running a high-tech electoral system.

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What we are talking about here is customer service efficiency, how much value your service adds relative to the price you charge.

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It is priced too low relative to other goods, so we spend too much on healthcare on efficiency grounds.

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