轮机组的动力特性 performance characteristics: 性能曲线; 性能特性; 性能特征; 运行特性turbine performance: 涡轮性能cold performance characteristics: 冷态特性曲线compressor performance characteristics: 压气特性线overall performance characteristics: 综合工作特性下载手机词典可随时随地查词查翻译