free fall trajectory是什么意思

网络释义

用法例句

free fall lifeboat system

自由降落救生艇系统

Technical requirement of free-fall lifeboat

GB/T16302-1996自由降落救生艇技术条件

The shape of a liquid globule in a free-falling elevator is calculated.

定量讨论了自由降落升降机中实际液滴的形状.

Technical requirement of launching appliances for free-fall lifeboat

GB/T16303-1996自由降落救生艇降放装置技术条件

They usually free– fall for a while and then open a parachute to slow down for a safe landing.

他们通常会自由降落一会儿，然后打开降落伞慢慢减速地安全着陆。

Research on Standard of Estimate and Design on Course for Free-fall Lifeboat;

自由降落式救生艇课程设置及评估标准的研究

guided in first part of flight but falls freely as it approaches target.

飞行的第一阶段受控制，但在接近目标时自由降落的导弹。

fall:To drop or come down freely under the influence of gravity.

落下:因重力作用而自由下降或下落

To drop or come down freely under the influence of gravity.

落下因重力作用而自由下降或下落

Supplies were dropped by parachute.

补给品由降落伞空投。

You are cleared to land at pilot's own discretion on the soft grass ground at east of the runway.

可以由机长自行决定在跑道东面柔软的草地降落。

because of all the plane's taking off and landing,

由于不停地有飞机起飞降落。

Icebergs afloat today are made of snowflakes that have fallen over long ages of time.

今天的冰山由多年前降落的雪花形成。

shallow-pocket free settling classifier

浅室型自由沉降分级机

Any of various similar unpowered devices that are used for retarding free - speeding or free - falling motion.

缓降物用于阻碍加速前进或自由落体运动的几种类似无动力装置中的一种

Rise and Fall --On the Ups and Downs of New Liberalism;

潮起潮落——谈新自由主义的兴起与衰落

Such historical cultural relics find no peers in the world, especially Sanminli Village,Jinjiagli Village,Zili village and Fang Clan Watch Tower,Majinglong Village Cluster.

其中，以三门里村落、锦江里村落、自力村村落与方氏村落、马降龙村落群为代表。

To descend by means of a parachute.

跳伞，伞降用降落伞下降