calorific value是什么意思

网络释义

用法例句

In the end,the parameters such as total heat load,aerodynamic heating rate and some indirect were analyzed and simulated with Green function method.

采用间接分析总热载荷、气动加热率、动压等相关参数的方法,利用"格林函数法"对模型进行仿真。

When the heating/cooling load is of air condition type which can normally be produced by heat -pump devices, comparing with modern GTCC, they are not always energy -savable! Based on "total heat efficiency" of the thermodynamics first law for judging the energy-saving of distributed CCHP systems, there are always some false information, whereas "exergy efficiency" based.

采用基于热力学第一定律的总热效率来判断热电冷联产系统的节能性往往会造成假象,只有用基于热力学第二定律的(?)效率来判断才是科学的。