bottom door是什么意思

网络释义

用法例句

The reasons of CaSi furnace bottom rising are analysed,the operation procedure to prolong smelting CaSi period in 1MVA electric furnace and the remarkable results achieved are expounded.

对硅钙电炉炉底上涨原因进行了分析，并阐述了延长 1MVA硅钙电炉生产周期的工艺操作方法及所取得的明显效果。

On the basis of analysis to the operation of first generation of comprehensive furnace bottom made with loam brick and carbon brick in No.

对宣钢８ 号高炉第一代粘土砖与炭砖综合炉底使用情况进行分析后提出了大修中采用半石墨化自焙炭砖—陶瓷杯复合炉缸炉底结构的必要性及其具体改进方案。

This isothermal line can be regarded as the final decision line to termine the corrosion inside the blast furnace bottom.

用有限元方法计算了宝钢三号高炉炉缸、炉底的二维稳态传热过程，得到了该高炉的１ １５０℃等温线，该等温线可以看作高炉炉底的侵蚀终止判定线。

Optimization of Bottom Ramming Material of MgO-CaO-Fe_2O_3 System for Electric Arc Furnace;

MgO-CaO-Fe_2O_3系电弧炉底捣打料的优化

Experiment on Properties of Conductive Ramming Mixes for DC-EAF Bottom;

直流电弧炉炉底导电捣打料的性能试验

Laboratory Steelmaking Test of Conductive Brick for DC Arc Furnace Bottom;

直流电弧炉炉底导电砖的炼钢试验