非常规

Below the line (item): An out-of-the-ordinary revenue or expense item or a nonrecurrent item requiring a separate entry in a Balance sheet.

线下(条目):一项需要在债表中单独列出的非常规收入或支出帐目,或非经常性帐目。

Through usual and unusual analysis on using meager coal as fuel for bitumite-fired boiler,the innovation plan was made and corresponding modification of the boiler was carried out.

通过对烟煤锅炉改贫煤进行了常规和非常规的分析,制定了改造的方案,对锅炉进行相应的改造。