Running speed, heart rate, and ratings of perceived exercise intensity were all well correlated with the talk test results.

谈话测试能够反映出锻炼者的跑步速度、心跳速率，能感觉出锻炼强度是否过高。

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Your heart rate during running rises and falls in a very predictable manner, and because of this you can use it as a gauge for different levels of running intensity.

你在奔跑时心率的起伏是可以预测的，因此你可以将它作为估计你跑步强度的一种参照工具。

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When Keller and his colleagues asked 500 people to rate a panel of 66 odors for intensity and pleasantness, they gave the full range of responses—from weak to intense and from pleasant to unpleasant.

当凯勒和他的同事让500人评估从强烈到适宜的66种不同气味时，他们给出了一整套反应——从弱到强，从舒适到难闻。

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Consider a tasting where drinkers sample a beer with a particular characteristic (flavor from German hops, hop bitterness, smoked malt, amount of cherry juice, the options are endless) and rate the intensity of that characteristic.

FORBES: Beer On Trial: You Be The Jury

Bears for Rackspace cite the sustainability of aforementioned growth rate, the capital intensity of the business model and the sizable competition in the space.

FORBES: Rackspace: Bull and Bear Cases

It also can record the point where ball meets racket, rate your consistency and measure intensity (shots per minute and amount of actual playing time, rather than time on court).

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