IGV造句怎么写

4、这包括德国科学合作伙伴IGV和奥地利钻石飞机公司和Austro发动机公司。

2、The IGV-impeller gap barely influences the compressor stage performance, but small gap leads to large pressure pulsation inside the flow field.

1、It includes German scientific partner IGV and Austrian aviation companies Diamond Aircraft and Austro Engines.

3、Results show that to close the IGV can reduce the power output of gas turbine but have little effect on the increase of surge margin.