【摘要】 水是人类赖以生存的物质基础,从古至今有不少科学大师为研究水是什么、水的起源而耗尽了一生的心血。水的大千世界给科学增添了无穷的魅力。更多还原

【Abstract】 In view of the present advances of science, the Earth is the only aqueous and life-bearing planet among the nine of the solar system. So far, a planet with hydrosphere and biosphere interfused simultaneously in its course of evolution as the Earth is still unknown to us.更多还原