The XNM burners are nozzle mix burners designed for operations with large amounts of excess of air.
XNM燃烧器是一种内混式烧嘴，是为多量过量空气燃烧设计的。
The core of this thesis is the research of XML-based network management (XNM) and the realization of XML-based electric power communication equipment management.
本文以基于XML的网络管理（XNM）的研究和基于XML的电力通信设备管理的实现为核心。
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