double delta meaning in Chinese

双三角形翼

Experimental investigation of the vortex characteristic over 75 176 ; 45 176 ; double delta wing
利用激光片光技术进行双三角翼剖面流动显示研究
Experimental studies on leading - edge vortex breakdown and control of flow over 76 176 ; 40 176 ; double delta wing
双三角翼前缘涡破裂及其控制实验研究
Experimental investigation for the effects of vectored trailing - edge jets on the leading - edge vortex reakdown of a double delta wing
双三角翼前缘剖面形状对涡运动的影响