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1·Since labor and land are important inputs into the production of Big Macs, these differential costs feed through into the final cost of the burger.

由于劳动力和土地是生产巨无霸的重要投入，由此造成的成本差异会体现在巨无霸的最终成本上。

2·Good high schools can cost $3,000 for three years, and a high-school-age laborer can earn $150 a month; that’s a cost differential of about $8,400—a fortune for poor peasant families.

在好的高中上3年学，可花去3000美元，而高中适龄劳动者可以赚取每月150元，这是一个约8,400元的成本差异，这对贫苦农民家庭是一笔不小的数目。

3·The cost differential between fossil-fuel-generated energy and some alternatives is already small, and is likely to come down.

化石燃料产能同某些替代途径产能在成本上的差距已经很小，而且可能会继续缩短。

4·If it appreciated, this would increase the repayment cost of yen-borrowing and offset the interest differential.

日元升值将增加借入日元的还款成本，抵消利差带来的收益。

5·It has helped to boost usage with differential pricing: tickets bought for cash cost a lot more than using a smart card.

现金购票比使用智能卡要贵得多，两者的差价促进了卡的使用。

6·Differential sticking is, for most drilling organizations, the greatest drilling problem worldwide in terms of time and financial cost.

对大部分钻井组织而言，就时间和费用而论，压差卡钻是发生最多的事故。

7·The value of oil reserves consists of price differential and cost differential from the point of view of the resource owner.

从资源所有者的角度看，石油储量价值由该储量的价格级差和成本级差构成。

8·This scheme can improve sensitivity of protection, and make it possible to asynchronous communication for optical fiber differential protection, and reduce cost of protection set.

此方案可提高保护的灵敏度，同时为光纤纵差保护采用异步通信方式提供可能，达到降低保护装置成本的目的。

9·We consider how the size of the cost differential, the extent of contractual incompleteness , the size of the industry, and the relative wage rate affect the organization of industry production.

我们研究了成本差距，产业规模，不完全契约的程度以及工资对产业组织均衡方式的影响。

10·Unfortunately, physicians have a very limited understanding of drug cost and, more importantly, do not understand the large cost differential between expensive and inexpensive drugs.

更重要的是，他们不知道昂贵药和便宜药巨大的成本差异在哪里”。