用IGV造句子，“IGV”造句

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.

4、這包括德國科學合作伙伴IGV和奧地利鑽石飛機公司和Austro發動機公司。