1) flying headar
跃起争顶
2) A leap;a jump.
跃起;跳跃
3) dive header
鱼跃顶球
4) jumping off point of the sudden change
突跃起点
5) ski-jump takeoff
滑跃起飞
1.
Based on the takeoff safety criterion,a ski-jump model was developed to predict a land-based ski-jump takeoff performance for a fixed-wing aircraft.
从固定翼飞机陆基滑跃起飞的安全性要求出发,提出了一种预测起飞性能的模型,用于预测最小起飞速度和最短滑跑距离。
2.
The mathematical model of aircraft ski-jump takeoff with the influence of micro-downburst is established in the paper,and the influence of micro-downburst on aircraft ski-jump takeoff was analyzed using numerical method.
建立了微下冲气流影响下的飞机运动的数学模型,用数值方法分析了微下冲气流对飞机滑跃起飞的影响。
3.
A dynamics model of ski-jump takeoff on land was established.
建立了陆基滑跃起飞动力学模型,并以某型电传操纵飞机为例进行了滑跃起飞仿真计算。
6) ski-jump take-off
滑跃起飞
1.
The optimal choice of parameters for ski-jump take-off of naval aircrafts;
舰载机滑跃起飞参数的优化选择与气动特性
2.
According to the flight-dynamics theory,a mathematical model of aircraft ramp ski-jump take-off is established.
根据飞行动力学理论,建立了舰载机滑跃起飞数学模型。
补充资料：鱼跃顶球
鱼跃顶球
足球运动头顶球的一种。因顶球过程像一条鱼跃起，故称。多用于抢点射门，也用于本方球门前的解危救险。当来球齐腰高度又离身体较远．用其他动作方法已难以触及球时、人体即成俯卧姿势向前跃出顶球。身体落地时两臂屈肘撑地，然后脚跟着地滑行；或顶球后身体落地时侧滚．以防摔伤。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条