From these data we know that the change of climate forcing between the ice age and today was about 6.5 watts per square meter.
From these data we know that the change of climate forcing between the ice age and today was about 6.5 watts per square meter.
根据这些资料，我们知道从冰期到今天，气候营力的改变约为每平方公尺6.5瓦特。