But evidence of a small solar brightening over the past 150 years implies a climate forcing of a few tenths of a watt per square meter.
But evidence of a small solar brightening over the past 150 years implies a climate forcing of a few tenths of a watt per square meter.
不过证据显示，过去150年间，太阳亮度小幅提升，造成的气候营力每平方公尺不到0.1瓦特。