查询词典 parachute

Also conducted were tests to determine the drag force of the prototype parachute, at various velocities.

还进行了分别测试，以确定阻力的原型降落伞，在不同的速度。

When the dragline is caught in a turbulent breeze, it becomes highly contorted, catching air like an open parachute and sending the spider on an unknown journey.

当遇到不稳定的气流时，蜘蛛网就被剧烈扭曲，象空中张开的降落伞一样，将蜘蛛送上一段未知旅途。

Skydivers have to throw out the drogue and when it catches the wind it will pull out the bridle, a piece of nylon webbing, then the bridle pulls out the main parachute.

跳伞不得不放弃了锥形，当它捕捉风，将拔出笼头，尼龙织带的一块，然后缰绳抽主降落伞。

The analysis show that using the attached apex drogue during the deployment is beneficial to uniform tension force distribution of main parachute and inhibits the apex of canopy lateral swing.

经过分析表明，牵顶伞能够改善主伞张力分布，抑制伞衣顶部横向摆动。

To our chagrin, however, it soon became apparent that the rocket had broken away from the parachute, and was seen tumbling earthward...

我们的懊恼，不过，很快显现出来，该火箭已脱离降落伞，被认为是下跌地向。。

Under certain circumstances, it may be desirable to have the parachute eject sooner, or later during the flight.

在某些情况下，可取的做法可能是有降落伞，迟早退出，或稍后在飞行中。

It is at this point that ejection of the parachute is normally desired.

正是在这一点弹射的降落伞通常是理想的。

That ejection system proved to be very effective and reliable means of extracting the parachute, even at high-speed deployment.

这弹射系统被证明是非常有效和可靠的方法提取的降落伞，即使在高的速度部署。

Most of the parachute ejection system components have been made.

大部分的降落伞弹射系统组件已经作出。

Three such strips were applied before each flight, and constituted an important part of the parachute ejection system.

3 ，如带应用之前，每个航班，并构成的一个重要组成部分降落伞弹射系统。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。