annual average

基本解释

And since China ditched its strict dollar peg in 2005 the yuan has risen by an annual average of 4.2%.
此外，由于中国在2005年抛弃了其严格与美元挂钩的汇率政策，人民币的年平均升值幅度达到了4.2％。
In the five years to 2008 the region's economies grew at an annual average rate of 5.5%, while inflation was in single digits.
截止到2008年以前的五年时间，拉美地区经济以年平均5.5%的速率增长，而通胀率保持单位数字。
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"Energy input - perhaps not its mean annual value but some combination of annual average and seasonality - is very likely to be an important factor, " he says.
能量的摄入完全有可能是一个重要的因素，当然能量不一定是全年平均值而是几个季度和一年的平均值结合的总值。

That is one-quarter of the country's average annual rainfall.
More than 150,000 people have left their homes in Burkina Faso, many in the capital Ouagadougou, where the United Nations says the amount of rain that fell in one day last week equals one-quarter of the nation's average annual rainfall.

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