oil cooler短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 润滑油冷却器,油冷却器,油冷器,冷油器,冷油器滑油冷却器 In this paper, the study was focused on plate- fin oil cooler whose heat transfer element is hackle fin, and used ANSYS software to optimize the hackle fin on the basis of optimization theory. 本文主要以广泛应用的板翅式机油换热器为研究对象，以锯齿形翅片为传热单元，以优化设计理论为基础，应用 ANSYS软件对锯齿形翅片进行优化。 dictall