revolving beam是什么意思

用法例句

This paper carries out an analysis of the structure, the performances and the energy conservation effect of a heat-conduction-type rotating tube bank dryer and introduces its applications and characteristics.

本文对热传导型旋转管束干燥机的结构、性能及节能效应进行剖析,介绍了应用情况及装置特点。