当能量以辐射能形式存在时，可以在经过很长距离后，才被吸收或转化为热。
While in the form of radiation, the energy may travel a tremendous distance before being absorbed or changed back into heat.
美国旧金山本周二通过了一项手机辐射法，这项法令规定出售手机的店铺必须在销售的手机旁边以11号以上大小的字体标注手机的辐射吸收率指数 （Specific Absorption Rate (SAR)：标示手机辐射能被人体吸收的程度的一种衡量指数）。
Under the new rules, stores will be required to show the Specific Absorption Rate (SAR) of radiation next to phones they sell with a clearly readable 11-point or larger font.
可是，气温变化的绝对值是根据二氧化碳自身吸收红外辐射能或辐射热能的能力预期能产生的气温变化的5倍到14倍。
The absolute temperature changes, however, are from 5 to 14 times greater than would be expected on the basis of carbon dioxide "s own ability to absorb infrared radiation, or radiant heat."
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