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《死海不死》是一篇介绍地理知识的说明文、它说古道今,预示未来,列数字。引传说,生动活泼,语育通畅,是一篇堪作范例的好文章。不过,大概由于编写者的疏忽,也存有一点不足。首先,说明死海的浮力不够准确文中说“那么,死海海水的浮力为什么这样大呢?因为海水的咸度很高。”用“成度很高”说明浮力大是不够准确的。死海浮力为什么大?因为海水比重大。据有关材料介绍,死海海水比重高达1.172到1.227,是人体
“Dead Sea” is an account of geo-knowledge. It says that the ancient path of today predicts the future, with numbers. Cited that lively, language education is smooth, is a good example of good articles. However, probably due to the writer's negligence, but also a little lacking. First of all, it shows that the buoyancy of the Dead Sea is not accurate enough. “So why is the buoyancy of the Dead Sea water so great? Because the salinity of the sea water is very high.” The “very high degree of formation” indicates that the large buoyancy is not accurate enough. Why is the buoyancy of the Dead Sea large? Because the proportion of sea water. According to the relevant materials, the proportion of dead sea water is as high as 1.172 to 1.227, which is human body