field cost meaning in English
现场费用
Examples
- Has established a multi - objectives multi - level decisions - making model and its the decision support system based on the analytic hierarchy method and the multiple source selected location mathematical model , proposed a new urban coal field configuration , compared with the original plan , reduced the coal total transportation amount , reduced the coal field cost of operation , reduced the coal transportation the pollution which created to the urban environment
基于层次分析方法和多源选址数学模型建立了一个多目标多层次的决策模型及计算机决策支持系统，提出了一个新的煤场布局方案，与原方案相比，减少了煤炭总运量，降低了煤场经营成本，减轻了煤炭运输对城市环境造成的污染。 - Second , in order to solve the practical problems , such as the problem that the computation for dynamic electromagnetic field costs a great deal of time and so does the drawing of electromagnetic field , the author establishes the reasonable program structure combined with advanced computer technology such as multi - thread in order to shorten computation time
其次，针对计算过程中的具体问题，同时由于处理动态电磁场计算并加以显示效果会消耗大量的时间，本文建立了合理的数据和程序结构，并结合多线程等较先进的处理技术来改进程序运行效果，建立任务调度模型。