預算節余 的英文怎麼說
中文拼音 [yùsuànjiéyú]
預算節余
英文
budgetary saving-
In the end, the paper makes an thermodynamic analysis, evaluation of investment and techno - economic analysis on the retrofit plans of heat recovery steam generator and air pre - heater, which helps to make the evaluation of the plans from the view of energy conservation and economy benefit
完成熱管布置設計和設備細部結構設計,繪制余熱回收設計圖紙。最後對所設計的余熱鍋爐和空氣預熱器方案進行熱力學分析、投資概算和技術經濟分析,從節能和經濟性角度評價了設計方案的效益。
分享友人