单一热源

但是，在实际应用中，单一热源热泵存在各自的突出问题。

However , the single source heat pumps exist their respective prominent problems in the actual application .

本文重点分析了工程热力学课程中的几个基本问题，包括自发过程的概念、平衡状态的概念，以及温度的相加计算问题、单一热源的热力循环等，对这些概念的本质进行了深入阐述。

This paper has analyzed several basic problems in the engineering thermodynamics course especially , including the conception of spontaneous course 、 balanceable state , and the issue of temperature summing 、 single heat reservoir thermodynamic cycle .

太阳能与土壤源热泵联合供暖可以相互取长补短，发挥各自的优势，弥补单一热源的不足，提高采暖系统的性能。

Collaborative of solar energy and ground source heat pump has unique strengths that are complements , which make up for a deficiency in insufficiency of single heat resource and greatly increasing the performance of the heating system .