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The results show that the ground effects play a very important role in the thrust coefficient and blade lateral tilt angle. 結(jié)果表明，在地面渦出現(xiàn)的飛行條件下，與無地面效應(yīng)的情形相比，旋翼拉力和側(cè)傾角有顯著變化。 hkxb.buaa.edu.cn