大学英语词汇短语释义解析及例句 heat addition


释义：

heat addition 供热；加热

例句：



A multivariable control system has been developed which manipulates heat addition and inflow so as to control digestion temperature and effluent substrate concentration.

多变量控制系统的操作变量为供热量和进水量，被控变量为消化温度和消化污泥排出浓度。