performance estimation

Performance estimation is a importance approach to improve the quality of geology work so as to serving for economic and society in deed.

同时，也是地质工作当前亟需面临的重要任务，对确定地质工作发展方向、完善地质工作项目管理体制有着重要作用，更有助于提高地质工作质量，真正为经济、社会发展服务。

Abstract A simple and conveniently applicable performance estimation formula, for a combined cycle with a double reheat waste heat boiler, is obtained with the help of an ideal thermodynamic model.

根据理想的热力学模型，得出了形式简单、使用方便的双再热式余热锅炉型联合循环性能估算公式。

Performance Estimation Method of Torque Converter by Energy Loss Modification

修正能头损失的变矩器性能预测方法