The system may act according to adjusts the crops sown area to carry on the benefit analysis, the profit analysis, the production graph, The system can be direct-viewing dynamically provides the support for the decision-making. 系统可以根据调整前后的农作物种植面积进行效益分析,利润分析,生成图表,能够直观动态地为决策提供支持。
Based on the concepts given by the authors in the sensitivity analysis of profit in essay [ 1], that the profit graph is a strait line and that increment of the profit is directly proportional to the increment of product price, this paper raises the objection. 本文对文献[1]在利润敏感性分析中关于利润线为直线、利润增量与产品的单价增量成正比的提法提出了异议。