They studied 200 patients with an average age of 60 and discovered that those on a low dose had double the reduction in knee pain of patients on higher doses.

他们研究了平均年龄为60岁的200名患者，发现在减少膝盖疼痛的效果上，那些少量服用鱼油的病患是大量服用的病患的两倍。

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The energy they consumed was dropped by between 27 and 86 percent--an average reduction of 60 percent, says Agarwal.

它们消耗的电量下降了27%到86%不等——平均下降了60%，阿加沃说。

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You can also view average percent reduction and the probability of a second reduction.

你也可以看下平均降价比例和第二次降价的可能性。

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When the effects are calculated in a standard climate model, the result is a reduction in average temperature of 0.00005oC (one twenty-thousandth of a degree Celsius, or one ten-thousandth of a degree Fahrenheit).

FORBES: Solving Climate Change: It's the Technology, Stupid

Of those organizations that say cloud computing has reduced their IT costs, the reduction has been by an average of 23 percent.

FORBES: Cloud Computing Boosts Next Generation of Startups, Survey Shows

Hop Farm Trading blamed decreasing numbers of visitors and a reduction in the average amount spent by each visitor, as well as continued bad weather.

BBC: Kent's Hop Farm attraction set to close