基本解释重型压缩机英汉例句双语例句In this paper, a compressor blade of a ground-based heavy-duty gas turbine has been optimized by the design system referred above.以某地面重型燃气轮机压气机叶型为优化对象，以总压损失系数为目标函数，流场分析中考虑转捩情况。