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su yuan hai shui
Author(s): 
Pages: 18-19
Year: Issue:  9
Journal: Ocean World

Abstract: <正> 宽广无垠的海洋,烟波浩渺,蔚蓝色的海水深邃莫测,令人神往。可是,海水又咸又苦,口渴者只能望洋兴叹,不敢问津。海水是怎么形成的呢?海水为什么是咸的?海水咸度是一成不变的吗?许多问题已引起人们的广泛兴趣。
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