We first introduce methods of finding the sum of the first n terms for an arithmetic sequence of higher order.

我们首先介绍了高阶等差数列前 n 项和的求解方法。

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In percentage terms, the judge held the sum to be just under 37 percent of Charman's assets, built up through the insurance industry.

就百分比来说，法官把判决的数目订在查曼靠保险业创立起来的资产总额的37%上。

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When that's the case, there are lots of these terms in the sum.

在这种情况下，在求和中有很多这些项。

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And he defined the average in terms of not the sum divided by two, but he chose the geometric mean.

鲍林定义平均并不是,简单相加在除以二，他选择几何平均。

麻省理工公开课 - 固态化学导论课程节选

And just this past week, Rice said Russia seems to think and act in the zero-sum terms of another era.

NPR: Iran 'Cooperates' on Its Own Terms

In fact, if you choose, you can sum up the issues involved in this negotiation in terms of differing views on the relative importance of the past and the future.

BBC: Durban: Climate summit looks back and forward

This is the sum the firm feels it could legitimately claim - in terms of monies spent on things like sponsorship, advertising, research and development - if it was forced to withdraw from cycling.

BBC: Business