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人是“水做的”我国古典文学名著《红楼梦》的男主人公贾宝玉曾经讲过,人是“水做的”。这话虽不尽科学,但也讲对了几分。人体水的含量确实不少;若以占体重的百分比计算,成人体内水份(包括溶于其中的有机物和无机物,总称为体液)约占体重的60％左右。由此估计,一个体重60公斤的成年人,体液总量可达36
People are “water to do” China’s classical literature masterpiece “Dream of Red Mansions,” the hero Jia Baoyu once said that people are “water to do.” Although these words are not science, but also about a bit. The body of water is indeed a lot of content; if as a percentage of body weight, adult body water (including dissolved organic matter and inorganic, collectively referred to as body fluids) accounts for about 60% of body weight. It is estimated that a body weight of 60 kg of adults, the total body fluid up to 36