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近几年来人们为什么会如此关注空气中CO_2含量的多少呢?这是由于自工业革命以来,大气中CO_2的浓度不断上升。而CO_2浓度升高的直接后果是导致全球气温升高,冰川融化,海平面升高,进而很多低海拔地区会被海水淹没。气温升高还会造成气候异常,生态平衡被破坏,这些都会给人类带来严重后果。大气中CO_2,浓度的高低关乎到我们生存环境的优劣。不过,尽管空气中CO_2看不见,摸不着,但人们还是想出了很多办法来测定空气中CO_2的浓度,从最初只能做出一个多或少的大致的判断,到后来测定的结果愈来愈精确,方法也愈来愈简便,
In recent years why people are so concerned about the amount of CO 2 content in the air? This is because since the Industrial Revolution, the atmospheric concentration of CO 2 rising. As a direct result of the increased CO 2 concentration, global warming, melting glaciers and rising sea levels will lead to flooding of many low-lying areas. Rising temperatures can also cause anomalous climates and ecological balance to be destroyed, all of which have serious human consequences. Atmospheric CO2, the level of concentration is related to the pros and cons of our living environment. However, despite the invisible CO 2 in the air, people still come up with many ways to determine the concentration of CO 2 in the air, from the beginning can only make more or less a rough judgment, and later the results of the test more and more The more accurate, the method is more and more easy,