on prep.在...之上;由...支撑着;在(某一天);关于;基于adv.穿着;向前(移动);表示持续性adj.表示已连接、处于工作状态或使用中;发生;值班
双语例句
Obviously, without measuring the flow or the exhaust steam dryness, the heat consumption rate and the dryness of the units can be monitored on line relatively accurately. 该方法不用测量流量,也不用测量排汽干度,就能比较准确地在线监测机组热耗率和排汽干度。