This paper introduces an testingmethod and testing equipment for the performance of heat transfering of pipes buried under ground in a ground source heat pump system.
介绍一种地源热泵地下埋管换热性能测试装置及测试方法，并对该装置的用途进行了分析讨论。
2
This provides theoretical basis and testingmethodfor designing power adapting pump with good performance and high efficiency.
为设计性能好，效率高的功率适应泵提供了理论和试验方法。
3
The invention discloses a method and a device fortesting vibration performance of an optical fiber coupler for an optical fiber gyroscope.