The profit and loss coefficient nomogram theory of flat plate is developed and validated.Different nomograms of profit and loss coefficient that are relevant to various parameters are plotted.是什么意思_The profit and loss coefficient nomogram theory of flat plate is developed and validated.Different nomograms of profit and loss coefficient that are relevant to various parameters are plotted.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句