滑翔

First, right coordinate system is chosen to analyse force and torque in the bomb flying course , particle ballistics model of vertical attack face is built ,after that, ballistics plan composed of four phases ,namely slide 、transition、dive and attacking angle backing to zero , is designed which can achieve demands for both cannon-shot and precision.

首先选取合适的坐标系分析了制导炸弹在飞行过程中所受的力和力矩，建立了纵向攻击面的质点弹道模型。在此基础上，按既要满足一定射程又要满足一定精度的技战术要求设计、优化出包含滑翔、过渡、俯冲和攻角回零四段的方案弹道。

Participants of luge, known as sliders, careen down the course feet first, guiding the luge not with their hands but with their feet.

无舵雪橇选手——也称为滑翔员——的姿势是脚在前，头在后。他们用脚，而不是用手引导雪橇倾斜而下。

His shooting rate is very exact and and sharp, and it is well-known for his wise imagination , and when he glides in the sky , and sometimes his drop shot is very remarkable and forceful like thunderbolt , and sometimes is very gentle and elegant like catkin .

他的中投准确、突破犀利，而最足为人称道的就是他在空中滑翔时那灵机一动的想象力，他的扣篮有时候像霹雳一样石破天惊，有时候又像柳絮一样柔韧优美。

Chamois Glide actually penetrates skin and stays where it is applied.

羚羊滑翔穿透皮肤，其实它应用在那里停留。

Unlike that of the other gliders, the colugo's patagium embraces the tail as well as the limbs, and it extends right to the tips of the fingers and toes.

与其它滑翔动物不同的是，猫猴的翼膜覆盖了它的四肢和尾巴，甚至延伸到指尖和脚趾。

Sky glide while collecting strawberries and strawberry blasted honey comb flags.

天空滑翔同时收集草莓，草莓炮轰蜂巢标志。

Represents hang gliding, paragliding and powered paragliding in South Africa. Provides a flying site guide and insurance cover for visiting pilots, and can put them in contact with local pilots and flying schools.

在南非演示悬挂式滑翔，翼伞和动力翼伞飞行活动，向飞行中的驾驶员提供飞行地点安全指导，并与地方驾驶员和航空飞行学校保持联系。

Primary among them are the arboreal hypothesis (eg, Feduccia 1996), with the ancestors of Archaeopteryx living in trees (or at least climbing into trees on a regular basis) and initially gliding before developing flapping flight, and the cursorial hypothesis (eg, Burgers and Chiappe 1999), with these ancestors using long, powerful legs to run fast with their arms outstretched and, eventually, developing sufficient lift to take flight.

小学它们之间是树栖假说（例如，费多契亚1996年），与祖先的始祖鸟生活在树上（或至少攀爬到树木的定期）和最初的滑翔之前，发展中国家扑飞行，以及cursorial假说（例如，汉堡和chiappe 1999年），与这些祖先的长期使用，强大的腿跑得快，与他们的武器 outstretched ，并最终发展有足够的电梯采取飞行。

In particular, the morphology and distribution of the feathers on Liaoning dromaesaurids, among other features, strongly suggest that dromaeosaurids might have been able to parachute or even glide, representing a group of transitional animals between the cursorial non-avian theropods and volant birds.

尤其重要的是，通过分析辽宁奔龙类化石保存的羽毛形态和分布情况，本文认为这些动物可能具有降落甚至滑翔能力，它们代表地栖的非鸟类兽脚类恐龙和会飞的鸟类之间的过渡类型。

It is often used descriptively to indicate the possibility of loss or danger, as in "the risks of hang-gliding".

进行描述时，常用它来表示有丧失的可能性或危险，犹如处在"风筝式悬挂滑翔的危险"中那样。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。