查询词典 gliding flight

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。

The gliding machine carried the boy aloft on at least one short flight.

该滑翔机进行该名男童，高举就至少有一个短期的飞行。

He likes gliding to back of his sister to flight her.

他喜欢溜到妹妹身後吓她一大跳。

This is a type of gliding flight in hand Sports Tour, you should pay attention to the sky when flying objects.

这是一款滑翔飞行类型的体育手游，你在飞行时要注意天空上的物体。

A computer simulation of the flight performance of Microraptor suggests that its biplane wings were adapted for undulatory "phugoid" gliding between trees, where the horizontal feathered tail offered additional lift and stability and controlled pitch.

计算机模拟的飞行性能microraptor表明，其双平面的翅膀被改编为波动" phugoid "滑翔之间的树木，如横向有羽毛的尾部提供了更多的升降机及稳定和控制音高。

A computer simulation of the flight performance of Microraptor suggested that its biplane wings were adapted for undulatory "phugoid" gliding between trees, where the horizontal feathered tail offered additional lift and stability and controlled pitch.

计算机模拟的飞行性能microraptor建议，其双平面的翅膀被改编为波动" phugoid "滑翔之间的树木，如横向有羽毛的尾部提供了更多的升降机及稳定和控制音高。

Large web-footed birds of the southern hemisphere having long narrow wings; noted for powerful gliding flight.

南半球大型蹼足的鸟，翅膀长而窄；以强有力的滑翔而闻名。

There are many variations on the theme of animal flight - parachuting, gliding, and powered flight.

还有很多变化，关于这一主题的动物飞行-跳伞，滑翔，动力飞行。

The approach to calculating the gliding angle and flight time of each segment was given.The procedure for approaching the whole glide trajectory was described.Two examples show that the differences in the gliding range and flight time between the approximate solution and the...

文中算例结果表明，该近似求解方法计算得到的滑翔航程和滑翔时间与实际值相差很小，航程误差率约为0.7%，时间误差率约为0.6%，因此该方法在近似小初始滑翔角的长航时远程纵向滑翔飞行时是有效的、可行的，尤其针对航程在地球半圈以上的滑翔飞行轨迹。

FAI activities include ballooning, power flying, gliding, helicopter flight, parachuting, aeromodelling, aerobatics, hang gliding, microlight flying, amateur building of aircraft, manpowered flying, paragliding and all other aeronautic and astronautic sporting activities.

FAI 的活动包括气球、动力飞行、滑翔、直升机飞行、跳伞、航空模型、特技、滑翔翼，超轻型载具飞行，业余飞机制造，人力飞行、飞行伞和所有其他航空及航天运动的活动。

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。