overhead product meaning in Chinese
馏出物
塔顶产物
Examples
- Condensate not picked up by the reflux pump is cooled in heat exchanger e , called the product cooler , and withdrawn as the overhead product
未被回流泵输送的冷凝液在换热器（或称冷却器） e中被冷却，作为塔顶产品取出。 - Without the reflux , no rectification would occur in the rectifying section , and the concentration of the overhead product would be no greater than that of the vapor rising from the feed plate
假如没有回流，精馏段就无精馏作用，塔顶产品的浓度就不可能高于来自加料板的上升蒸汽的浓度。