降落伞

Then, based on the analysis of parachute design process, an expert system is used for the uncertain parameter decision and airdrop experiment fault diagnosis in the course of parachute design.

通过对降落伞设计过程的分析，首次将专家系统技术引入降落伞设计过程中的不确定参数决策和空投试验后的故障诊断，并在降落伞集成设计系统中得到了运用。

The drogue chute is a small parachute that is used by skydivers to open the main parachute.

阻力伞是一个小降落伞的跳伞是用来打开主降落伞。

These equipments were presented to the British forces in 1939 and adopted by the British SAS. The parachutes are first British Irvin sport models imported by the SGP (Société Générale des Parachutes) and Russian copies of the Irvin model and later French models : the Aviorex 120 and 130 models.

最初使用的降落伞是通过降落伞总公司（Société Générale des Parachutes，简称SGP）进口的英制欧文式降落伞运动型和俄制的欧文式降落伞仿制品，后来则开始使用法国国产的阿维奥雷克斯120型与130型。

"I packed your parachute 2," the man replied."I guess it worked!"

"你的降落伞就是我打的包，"那个人回答，"我想你的降落伞没出问题吧！"

With the increase of angle of attack, the types and connection models of singular point will be changed.

随着降落伞迎角增大，奇点类型和奇点间的连接方式将发生改变，降落伞物面附近的涡环里将出现极限环，截面流场中将出现新的鞍点和结点。

The other parachute tested was one of approximately 30 inch (76 cm.) inflated diameter (80 cm circumferential, uninflated diameter), which is of similar construction to the 25 in. parachute.

其他测试的降落伞之一，大约30英寸（ 76厘米）直径的膨胀（圆周80厘米，直径uninflated ），这是类似的建筑向二五英寸降落伞。

The parachute recovery system used for this flight utilized a small pilot chute to pull out the main 3 foot (0.9 metre) parachute.

降落伞回收系统，用于这次飞行，利用小型试验溜槽退出的主要3英尺（ 0.9米）的降落伞。

In today's experiment we will build a simple parachute and learn about the forces that keep parachutes in the air.

今天的实验中，我们将自制一具简单的降落伞，并了解降落伞在空中飘浮的原理。

This second parachute is available for the safety of skydivers just in case the main parachute won't open for any reason.

这第二个降落伞可用于跳伞的安全，以防主降落伞无法打开任何理由。

A parachute,such as one for pilots or skydivers.

降落伞飞行员或跳伞者的降落伞

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。