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1·A popular concept that is used both in macro economic theory, as well as in micro economic theory is that of marginal change.

在宏观经济理论以及在微观经济理论中有一个流行的概念是边际变化。

2·Marginal change can be explained as a small addition or subtraction, in proportional comparison, to the total quantity of some variable.

边际变化可以解释为一个小的比例中的加法或减法，对总数的影响。

3·The additional cost is calculated using marginal cost method, in which the user's payment depends on whether the marginal change exceeds the maximum capacity.

利用边际成本法计算附加成本，判断交易量的边际变化是否超过设备的最大容量对用户进行收费。

4·Indeed, Oxford Analytics has recently reported that even a 25 percent appreciation in China's currency would bring about only a marginal change in the trade deficit.

事实上，牛津大学的分析师们最近发表的报道称，即使美元对人民币汇率提高25%，也只能对这一贸易赤字问题起到微乎其微的作用。

5·Climate change is already adding an additional set of stresses in areas that are already fragile, with marginal livelihoods and thin margins of survival when shocks occur.

一些地区本已脆弱，一旦打击到来，生计艰难，存活渺茫；而气候变化已经为这些地区添加了更多的压力。

6·And climate change will probably shift patterns of production; some marginal land will become infertile; land now barren will come into production; some countries will import more, others export more.

此外，气候变化可能会转变生产方式，一些面积较小的土地将会变得贫瘠，目前贫瘠的土地将会投入生产，一些国家将增加进口，同时其他国家会增加出口。

7·An individual content item on the web, without a package, has marginal value approaching zero -and attempting to charge for an individual item of content is unlikely to change that.

如果不包装网络上个别的内容项，它的价值微乎其微。但试图收费的个别内容项是不可能改变的。

8·Climate change is adding an additional set of stresses in areas that are already fragile with marginal livelihoods and thin margins of survival.

对这些已经生活在弱势中和生存边缘的人来说，这些额外的压力会给这些地区的妇女带来更大的困难。

9·As to importance, when originally identified as distinct, the archaea, too, were regarded as marginal-yet their methane-generating properties are now a factor in climate-change calculations.

至于其重要性，古菌群在最开始被认定为自成一类时，也被视为无关紧要——但是它们释放甲烷的特性现在已被纳入气候变化的考察因素。

10·It changed the energy, we do the elements of electronic commerce, are in the information, information flow around the change and control flow, and information is not weight, no marginal.

它改变了能量的要素，我们做电子商务的，都是在围绕着信息，信息流在改变和控制资金流，而信息是没有重量的，没有边际的。