paving在句中如何理解? Heater condensate is drained to the paving until there is sufficient condensate pressure to push the condensate flow forward to the Alkylation Reactor Intercooler. 主要讲的是Heater 刚开始运行时condensate压力低,不能输送到压力较高的Intercooler做换热介质;等condensate压力逐渐上来了再送到Intercooler.那么 paving 在句中是什么意思呢查看更多8个回答 . 5人已关注