...Malthus's theories about the ineluctable tendency of populations to exceed resources.马尔萨斯的人口增长会不可避免地超出资源承载限度的理论Will Malthus Continue to Be Wrong?马尔萨斯会一直错下去 吗 ?...Thomas Malthus's essay on population.托马斯·马尔萨斯...
The Year of Six Million: Math of Population — was Malthus Right?写在世界人口六十亿日: 人口的数学计算——马尔萨斯是否正确?Will Malthus Continue to Be Wrong?马尔萨斯会一直错下去 吗 ?Malthus believed that population increase would outpace increases in the means...
随后哈罗德(Harry)爵士离开了英国新闻业.Sir Harry then turned his back on English journalism.新闻业也是企业, 我们不该羞于承认.Journalism also an enterprise, we should not be ashamed to admit it.我儿子决定从事新闻业.My son is determined to have a career in Fleet ...
The trimmings on the car are made of chromium.车上装的食品是用铬合金做的.Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4).铬补充剂被成功运用于治疗糖尿病(见第4章)。Frequently chromium deposits are ground or lapped...