imperfect combustion

基本解釋

Soot is the product of the imperfect combustion of fuel.
煤煙是燃料不完全燃燒的產(chǎn)物。
The experiments in laboratory and the combustion phenomena in actual boilers show that the most part in the said difference to be imperfect combustion loss.
實驗室試驗及實際鍋爐燃燒現(xiàn)象表明，其差值的極大部分為不完全燃燒損失。
Influencing factors on heat efficiency of tubular heaters are analyzed, which mainly include excess air factor, imperfect combustion and exhaust temperature.
分析了影響管式加熱爐熱效率的因素，主要包括過剩空氣系數(shù)、不完全燃燒、排煙溫度等。