英语翻译Some of the rings go back almost ten thousand years to the end of the Ice Age.When Stevenson followed the carbon-14 trail back in time,he found carbon-14 levels change with the intensity of solar burning.
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英语翻译Some of the rings go back almost ten thousand years to the end of the Ice Age.When Stevenson followed the carbon-14 trail back in time,he found carbon-14 levels change with the intensity of solar burning.
英语翻译
Some of the rings go back almost ten thousand years to the end of the Ice Age.When Stevenson followed the carbon-14 trail back in time,he found carbon-14 levels change with the intensity of solar burning.
英语翻译Some of the rings go back almost ten thousand years to the end of the Ice Age.When Stevenson followed the carbon-14 trail back in time,he found carbon-14 levels change with the intensity of solar burning.
在这些戒指中,有一些可以追溯到一万年前的冰河时期晚期.当stevenson跟随碳十四追随时间的印记,他发现碳十四的等级是根据太阳能燃烧的密度而改变的.手打翻译,希望您满意!