单词 | 边际 |
释义 | 〔unbounded〕Having no boundaries or limits:无边的:没有边际或界限的:〔hardscrabble〕Earning a bare subsistence, as on the land; marginal:勉强维持生活的;边际的:〔Clark〕American economist known for his theory of marginal productivity. He wroteThe Philosophy of Wealth (1885) and The Distribution of Wealth (1899). 克拉克,约翰·贝茨:(1847-1938) 美国经济学家,以边际生产理论而闻名。著有《财富哲学》 (1885年)和 《财富分配》 (1899年) 〔heliopause〕The area in which the outgoing solar wind and the incoming plasma from interstellar space meet. It is the boundary of our solar system.太阳系边际:向外的太阳风及向内来自于星际太空的原生质交会的地区,这里是我们太阳系的边界 |
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