滑翔机

Over half the gliders were badly hit and nearly all made crash landing amid heavy small-arms fire.

超过一半滑翔机被严重击伤，而几乎全部滑翔机迫降于步兵重型火力中。

Wheeler, having already developed 'Tweetie', a successful hang glider, simply modified the design of the glider to have the pilot seated instead of hanging below the wings, and of course to accommodate an engine.

惠勒，已经制定' Tweetie '，一个成功的坑滑翔机，只需修改了设计，有滑翔机飞行员坐在不是挂在下面的翅膀，当然，以适应发动机。

His last word," Merryman recalled,"was that he had just taken his last glider ride, they could shoot him and put him in one, but that would be the only way.

汤普森最后总结，"默里中尉回忆，"这是他最后一次滑翔机旅行，上头可以枪毙他，也可以把他装进一架滑翔机，但只能选其一项。

In a stabilised turn, the paraglider is the aircraft with the record of the smallest turning circle, as shown in figure 4 comparing paraglider, hang-glider and sailplane.

在一个稳定的盘旋中，滑翔伞保持了航空器的最小盘旋半径的记录，图四是滑翔伞同悬挂滑翔机和固定翼滑翔机的比较

To give you a simple idea, one can say for instance that a paraglider usually turns with a radius of 2 wingspans, where a hang-glider and sailplane turn respectively with a radius of 3 and 4 wingspan The speed ratio between the left and right wingtip is from the above example; 2 for a paraglider but only 1.5 for a hang-glider and 1.3 for a sailplane.

为了比较简单的说明，这里以实例进行说明：滑翔伞以2倍翼展的半径稳定盘旋，而悬挂滑翔机和固定翼滑翔机以3，4倍翼展进行稳定盘旋。

Noted sailplane builder Gus Briegleb, who built wooden high-performance sailplanes at his facility at the El Mirage Airport some 40 miles from the center, was engaged to build the fuselage.

滑翔机制造者格斯·比尔格勒——在距中心大约40英里(约合64公里)处的阿尔·米拉格机场的工作室制造高性能木质滑翔机——参与制造了M2-F1的机身。

The accurate length of period when the phase change material keeps in solid or liquid can be worked out for the determination of the critical gliding depth range and check valves'action order to ensure the circulation catachrestic of the thermal driven system.

本文还设计了一种针对水下滑翔机试验用的热泵装置型海洋温跃层模拟系统，并构建了实际试验台架，为滑翔机的水下试验奠定了基础。

The energy exchange analysis indicates that gliding energy efficiency is dependant on the lift drag ratio of the wings and gliding angle of the hull. Through the calculation in this thesis, it can be concluded that enhancing the lift drag ratio can largely improve the energy efficiency when the gliding angle is in the range of 10to 40 degree, and when lift drag ratio is fixed, there exists a special gliding angle for the maximum of the efficiency, which provide theoretical basis for the design of operating parameters.

通过能量转换分析，得出滑翔机航行效率由机翼升阻比和机身航行角决定，航行角在10~40度范围内，增大机翼升阻比可显著提高航行效率；并由计算得出，在升阻比一定的情况下，总存在一个使滑翔机航行效率达到最大的航行角度，为样机工作参数设计提供了理论依据。

How such large creatures, which weighed in some cases as much as a piloted hang-glider (hang-glider: n.悬挂式滑翔机) and had wingspans from 8 to 12 meters, solved the problems of powered flight, and exactly what these creatures were-reptiles or birds-are among the questions scientists have puzzled over.

这种大型生物，有时候其重量相当于一个有人驾驶的滑翔机，且翼幅达到8到12米宽，是如何解决动力飞行问题，它们到底是何种生物－爬行动物还是鸟类，这些都是使得科学家迷惑的问题。

Altogether there were 1,696 transport planes and 1,348 gliders involved (British Horsa and Hamicar gliders and American Wacos; all of them made of canvas and wood).

动用1696架运输机，1348架滑翔机（英制霍萨和汉姆卡滑翔机，美国滑翔机是瓦库斯型，均为帆布与木料材质）。

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。