飞艇

The linear aerodynamic forces of airship hull were calculated in terms of Munk airship theory. The linear aerodynamic forces of airship hull were calculated by Allen viscous cross flow theory. The fins linear aerodynamic forces were calculated by approach of panel method.

根据势流理论对飞艇艇身线性气动力进行分析计算，由于飞艇艇体是旋成体，故根据Allen的横流阻力理论对其所受的非线性气动力进行计算；尾翼的线性气动力采用有限基本解方法进行计算，非线性气动力用Polhamus-Lamar吸力比拟方法估算。

There had been sightings of an airship over sheerness in kent and with tension between britain and germany being so high , it was suggested that a zeppelin was involved .

有人看到一个飞艇超过希尔内斯在肯特和之间的紧张关系正在英国和德国如此之高，有人认为，齐柏林飞艇参与。

He gestured toward the zeppelin. You people are no more distinct to me than so many hydrogen atoms.

他指着飞艇说，对于我来说，你们这些人和飞艇里的氢原子一样。

Since 1997, airships of the new type Zeppelin NT have been flying.

自1997年以来，飞艇的新型飞艇新台币已飞行。

This picture is at twice the scale of the other airships on this page.

此图中的飞艇的比例尺2倍于网页上其它飞艇。

The relative concept and key technology of high altitude airships have been introduced, and it is indicated that the self-adaptation position control is critical technology in developing a high altitude airship.

介绍了有关高空飞艇的概念和关键技术，指出自適应定点控制是高空飞艇发展中的核心关键技术。

ABSTRACT Airships have wide applications in the fields of transportation, observation, and telecommunication services, etc. Now, the unmanned airship can also be used for the stratospheric platform.

本文以我国平流层通信平台的预研项目为背景，对项目第一阶段的验证飞艇，即空中无人飞艇的建模和控制问题展开了研究。

The famous antenna was originally to be a mooring mast for zeppelins, but the Hindenberg disaster ① put a stop to that plan.

那个著名的天线最初是用作齐柏林飞艇的停机系留装置的，但&兴登堡号&飞艇事故终止了那项计划。

The ultimate goal is to find a way to slip above the jet stream and into the virtually windless stratosphere for an even better vantage point, says of Sanswire, a Florida company which developed SkySat.

位于佛罗里达的Sanswire公司研制了SkySat飞艇，而来自该公司的Dan Erdberg说，其终极目标是为了让飞艇能在更为有利的佳境中飞行，即使其能够穿越急流进入无风的平流层。

She was lost in 1921 apparently when a structural failure jammed her controls and sent her crashing into power lines near her base near Hampton Roads Va. Filled with hydrogen; she exploded in flames, killing thirty-four crew. The disaster was a major reason for the movement from hydrogen to helium in American airships..

一旦蒙皮里充满压力气体（H2）的时候，升降气囊就会使他像软式飞艇那样浮起来。1921年，他在弗吉尼亚州的汉普顿路附近坠毁，原因很清楚，一处结构损坏，卡住了他的控制器，使他一头撞上了基地附近的电线，造成泄露的氢气爆炸，致使34名机组人员死亡，这场灾难是导致美国飞艇转用氦气的主要原因。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新