11.For example, when preparing a landmark 1931 scholarly article on economics, one later reprinted for decades thereafter, Professor Jacob Viner of the University of Chicago instructed a draftsman on how he wanted certain complex cost curves constructed.
例如,1931 年,芝加哥大学教授雅各布·维纳 (Jacob Viner) 在准备一篇具有里程碑意义的经济学学术文章(该文章后来在几十年后重印)时,指导一名绘图员如何构建某些复杂的成本曲线。机翻
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