improper angle造句

Improper angle variable
异常角变量
This thesis establishes the main factor of heating surface slagging of no . 1 boiler , that it is due to irrational layout of furnace heating surface , improper angle of burner which lead to flames attaching to furnace walls . such deduction is built on the basis of necessity of analyzing the heating surface slagging , the type of coal , the design of the furnace and burner , the operational condition and other factors effecting slagging of boiler . the research is mingled with practical operations of no . 1 boiler in inner mongolia fengtai electric power generation co , ltd
本论文从分析燃煤锅炉结渣问题必要性出发，从煤种、炉膛及燃烧器设计、运行工况等因素对锅炉结渣的影响着手，结合内蒙古丰泰发电有限公司~ # 1锅炉实际运行中存在的问题，确定了~ # 1炉受热而结渣的主要原因是炉膛受热面布置不合理，燃烧器角度不合适导致火焰贴壁所致。
It's difficult to find improper angle in a sentence. 用improper angle造句挺难的