以下红字处该如何翻译? the start-up case is defined as follows: for the make-up gas section the head must be as specified with compressor running at minimum speed required and minimum stable flow - that is at the control line. for the recirculation section, the inlet conditions must be as specified with the compressor running at stable flow - that is at the control line and with kick-back valve closed. 开车工况定义如下: 对于补气段,指定压头的时候必须让压缩机在所需最小速度与最小稳定流量下运转---这是在控制管线上 对于回流段,指定进口状况必须让压缩机在稳定流量下运转---这是在控制线上,回流阀要关闭。查看更多