排氣后燃器用以充分燃燒或從化學上改變廢氣中未完全燃燒或部分燃燒的含碳化合物的設備
A device for burning or chemically altering unburned or partially burned carbon compounds in exhaust gases.
因為鋼的含碳量在很大程度上決定了鋼在具體應用時的範圍。
Because the carbon content of steel largely determine its usefulness for specific application.
產碳或煤的，含碳或煤的
Producing or containing carbon or coal.
碳化作用煙煤的分解蒸餾，在沒有空氣的條件下進行，為得到比最初的原料所含碳的百分比大得多的焦煤以及其它餾分
The destructive distillation of bituminous coal, done in the absence of air in order to obtain coke and other fractions having a greater percentage of carbon than the original material.
