单级压气机 meaning in Chinese

single stage compressor
single-stage compressor

3 ) the chosen single case turbine is suitable to satisfy the compress rate demand in the project , and if the thimble reheat take the bushing heater as the model , the simple parameter change of the bush and working path can make it reach the demand
3 )经过选型的单级压气机可以满足设计方案中对压比的要求，其稳态参数也符合设计值；同时，若采用与吸热器类似的套管式回热器，则只需要根据实际情况修正套管及工质流道的几何参数就可以达到设计要求。
The main work and the conclusion are as follows : based on the parameter of the 10kw space solar power system designed by our own country . built up the dynamic math model of the heater , radiator , thimble reheat , single turbine . and then applied the acsl language to compiled the corresponding simulation program , analyzed the steady state parameter
本文的主要工作和结论如下：在我国自行研制的10kw空间热动力电源系统设计方案的几何参数和热力学参数的基础上，建立了包括吸热器、辐射器、管式回热器、单级压气机在内的系统动态数学模型，并应用acsl语言编制了相应的仿真程序。