This enables it to bend aerodynamically , with simultaneous weight displacement , and is responsible for the smartbird 's agility and maneuverability .
这使得它能够符合空气动力学进行弯曲，同时获得重量位移，并造就了smartbird的敏捷性和机动性。
A modern sports glider , with long , slender wings , is the most aerodynamically efficient aircraft , with a lift-to-drag ratio of around 50:1 .
现代运动用滑翔机的机翼长而细薄，拥有最佳的空气动力学效率，其升阻比达到50:1。
Motors rotate four tiny fins to change their angles . The bullet is heavy toward the tip , like a dart , so it 's aerodynamically stable and can fly straight .
马达旋转四个小型翼来改变他们的角度，子弹尖端很重有点像箭，所以它的空气动力很稳定，可以直线飞行。
Fox clothing makes all different kinds of cycling clothing , from the looser fitting jerseys and shorts to closer fitting clothing that is more aerodynamically designed .
福克斯单车服装服饰使各种不同形式，从宽松的运动衫和短裤配件进行更密切的衣服更是空气动力学设计。
In a paper that has gone viral in the past few days , entitled " trajectory of a falling batman " , they try and calculate whether batman 's cape is aerodynamically suited for leaping off tall buildings .
