this semester「s project dealt with economizing cargo operations using the improved aerodynamic efficiency afforded by formation flight.
这学期课程的专题,关于如何节省空中货运的成本,以编队飞行来改善空气动力的效益。
this tighter rear-end packaging increases the overall aerodynamic efficiency of the car.
这个尾部紧缩的修改增加了整部车的空气动力学的功效。
this is another device to cut turbulence and hence enhance the aerodynamic efficiency of the bottom of the car.
这是另外一个能够减少气流紊乱,增强赛车底部空气动力学效率的部件。
the supercritical wing design procedures can be divided into the phases, i. e. configuration design phase and aerodynamic efficiency optimization phase.
上翼面等压线型态和考虑结构弹性变形等。设计过程可分为两个阶段,即总体优化和机翼气动设计优化。
the aerodynamic efficiency is compared with bi objective optimization airfoil」s, to identify the advantage of adaptive airfoil.
为验证自适应翼型增益的效果,计算了双目标优化翼型的气动特性。
an optimization method is used to obtain deflection angle of control surface and the aerodynamic efficiency of airfoil is calculated.
用数值优化方法取得自适应翼型最优的舵面偏角,并计算其气动特性。
subtle exterior enhancements differentiate the fq-360 from the rest of the lancer evolution range and improve its aerodynamic efficiency at high speed.
解放油罐车微妙的表面增强fq-360年划分其余的长矛范围,提高进化其气动效率在高速状态下。
the influence of airfoil「s leading and trailing flaps」 deflection location on aerodynamic efficiency is also discussed primarily.
初步探讨了二维翼型前、后缘襟翼的偏转位置对气动效率的影响。
numerical results of symmetric arc airfoil and naca65a006 airfoil show that aerodynamic efficiency of adaptive airfoil is better than that of bi objective optimization airfoil.
本文计算了对称圆弧翼型和naca 6 5 a0 0 6翼型。计算结果表明,自适应翼型比双目标优化的翼型有更好的气动特性。
but the aerodynamic efficiency is disproportionate, so a scaled-down helicopter has stability issues and is unfeasible.
「真实尺寸的直升机有着很高的空气动力效率,」 乌尔里奇,一个博士候选人,告诉 physorg.com. “但是空气动力效率是不相称的,所以比例缩小的直升机有着稳定方面的问题,并且不可行。