drop test

The process of incline driving safe drop test of a coal mine and is presented point out the problems in which should be paid attention to.

介绍了煤矿斜井人行车防坠试验的过程,指出了试验中应注意的问题。

Test method for unplasticized (PVC-U) fittings by falling

GB/T8801-1988硬聚氯乙烯(PVC-U)管件坠落试验方法

Fall in Flying--An Analysis of Male Image in Shu Tong s Novels;

飞翔中坠落——试论苏童小说中的男性形象

percussive test

冲击试验滴油试验;滴油试验;降压试验;投落试验

Experimental Research on Dam Construction Slurry Ratio of Viscous Loess Sluicing-Siltation

粘性黄土水坠坝筑坝泥浆配比试验研究

EXPERIMENTAL STUDY ON CHARACTERISTIC OF BLOOD VISCOELASTICITY CHANGES AND MECHANISM OF AFFECTING THE BODY AFTER LIVER CRASHING INJURY

坠落性肝脏撞击伤后血液黏弹性对机体影响的实验研究

crashing aircraft and parts or articles falling from aircraft and other flying objects;

飞机坠毁、飞机部件或飞行物体坠落;

If you dream that you are falling,

如果你梦见你坠落，

small pellets of ice that fall during a hailstorm.

下冰雹时坠落的小冰球。

which had crashed at la curva del diablo.

车在魔鬼弯道坠落的。

tearing strength by falling pendulum apparatus

落锤法撕破强力试验

SHAPE (Supersonic High Altitude Parachute Experiment)

超音速高空降落伞试验

A heavy or abrupt fall or collision.

坠落、碰撞重重的或突然的下落或碰撞

Experimental Investigation into the Transient Response of a Flexible Rotor Dropping on a Back-up Bearing After Active Magnetic Bearing Failure

主动电磁轴承失效后柔性转子坠落在备用轴承上的瞬态响应实验研究

The method of environmental test for analytical instruments-Fall down test

GB/T11606.16-1989分析仪器环境试验方法跌落试验

Test method for impact resistance of pipeline coatings(falling weight test)

管道防腐层抗冲击性试验方法(落锤试验法)

Half Sine Wave Shock-exited Analysis Based on ASQ700 Model;

ASQ700跌落冲击试验机的半正弦波跌落冲击试验模型分析

The plane was heavily damaged in crash on take-off.

飞机在起飞时坠落，遭到严重损坏。

The plane got out of control and fell in to the sea.

飞机失去了控制，坠落到海里。