基本解释[经济学]实验变数效果英汉例句双语例句This paper details the experimental investigation on the effect of variable vane angle on compressor performance at low speed.详细介绍了一台七级轴流高压压气机在低速状态下的静叶调节试验研究。effect of experimental variable更多例句专业释义经济学实验变数效果