reduction efficiency meaning in English

还原效率

In this paper , micronized coal powder reburning technology is brought forward and a series of exploring research work is carried out aiming at the key issues of fuel reburning such as nox reduction efficiency and burnout rate
本文针对燃料再燃的脱氮效果、煤粉燃烬等关键问题，提出了超细煤粉再燃降低nox排放的技术，并对此进行了一系列探索性的研究。
As one of most important aspect of knowledge discovery in agriculture database , attributes reduction althorisms were put into efforts to be analyzed and a new reduction althorism that was proved to be able to increase reduction efficiency was eventually forwarded
最后，针对农业领域的数据特性和挖掘的具体任务，结合前几步的研究结果提出了一种基于粗糙集理论的农业数据库知识发现系统模型。