热循环水的英文简称为Thermal circulating water。
双语例句：
1、变频器在热循环水多泵控制系统中的应用
Application of Inverter on the Multi-pump Control System for Thermal Cycling Water
2、矿热炉循环水软化技术在实践中的应用
Application of softened recirculating water technique on submerged electric furnace
