The following section describes how to choose the test area.

以下各节介绍如何选择测试区域。

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Try it on a small test area first to make sure it will not be irritating.

先把它敷在一小块儿地方，看是不是刺激皮肤。

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In each position compare the test area with the surface of the reference area.

在每一个位置把测试区域与参考区域的表面做比较。

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On test day,all the blind drivers were able to guide the car through the test area without any problems.

VOA: special.2009.11.03

But just by doing that, the close rates in his test area of Texas went from 3.2% close ratios to 7.5% close ratios.

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Forecasters in the test area will continue issuing traditional tornado warnings, but for "significant" and "catastrophic" scenarios, they can add information at the bottom of the warnings issued to media outlets.

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The security recently broke out sharply above this trendline, pulling back to test the area for support.

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