landing skid

The discussion on the relation between the prepared material of the skid and bracket and intensity;

滑橇及支架所选材料与强度关系的探讨

Conveying car body by utilizing skid conveyor and according to producing process can realize accurate orientation of car body position,achieve automatically switching/hanging of car body,and fin.

以PLC为核心,采用D ev iceN et现场总线控制方式,接收现场采集的检测信号,控制相应执行机构动作,应用滑橇式输送机,根据生产工艺输送汽车车身,对车身位置进行精确定位,完成车身的自动转接/转挂,确定最佳的物流状态。

In this paper, the numerical analysis of the high-speed water entering of the rocket sled\'s water brake structure are carried by the Fluid-structure Interaction way of the ANSYS/LS-DYNA, and the load and stress of the rocket sled\'s water brake structure under the water resistance force are calculated by the software finite element computational procedures ABAQUS.

本论文应用ANSYS/LS-DYNA的流固耦合算法对火箭滑橇水刹车机构高速入水进行数值分析,应用ABAQUS有限元软件分析水刹车机构在水阻载荷下的受力和变形情况。

The matching between parameters of ski-jump ramp and flying performance/quality of carrier-based aircraft was analyzed based on the dynamic process of force polygon and the effect of ski-jump ramp on the pitch rotation of aircraft,and the building-up mechanism of the angle of attack at the initial stage after aircraft leaving the ramp at low speed was demonstrated.

针对飞机在滑橇甲板上起飞的特点,基于力多边形的变化过程,以及甲板形状对飞机俯仰转动的作用,分析了飞机性能和品质与甲板参数的适配关系,说明了飞机在低速离舰初期迎角建立的力学机理。

A type of coasting sled.

滑橇，拖橇一种滑行的雪橇

Skis are used for gliding over the snow.

滑橇用在雪上滑行。

skid-mounted pump unit

装在滑橇座上的泵装置

Wheels were eventually put on the sleds so riders didn't have to depend on ice.

长橇后来装有轮子，让滑橇的人不用依赖冰面。

The sleigh was on one runner,heeling like a yacht in a wind.

这架雪橇在一根滑橇上滑行,倾斜得像大风中的一艘快艇。

airwater pipeline trenching sled

气水喷射式管沟挖掘滑橇

A boatlike vehicle set on sharp runners, used for sailing on ice.

冰上滑艇一种装有尖利的滑橇、类似船的工具，用于冰上滑行

A method of climbing a ski slope with the tips of the skis pointed outward.

倒八字形上坡一种滑过斜坡的滑雪方法，即使滑橇的末端向外指

A sleigh, a sleigh, let's ride a sleigh.

雪橇，雪橇，我们一起滑雪橇。

sledging down the ski slopes

乘雪橇沿滑雪道下滑.

a race between people wearing skis.

穿滑雪橇进行的赛跑。

I enjoy winter the least because of the cold!

我最喜爱冬季，因为我可以滑雪橇。

Sledges run well over frozen snow.

雪橇在冻硬了的雪上顺利滑行.

The sled gather speed as It move down the hill

雪橇向山下滑动时速度变得越来越快

travel on a sledge,esp downhill for sport

乘雪橇（尤指滑坡,作为运动）

After it had stopped snowing, we all went sledding.

雪停之后,我们都去滑雪橇。

The sled gathered speed as it moved down the hill.

雪橇向山下滑动时速度变得越来越快。

Temperature stress analysis of high accuracy rocket sled rail

高精度火箭橇滑轨长轨温度应力分析