查询词典 rolling motion

Calculation of pitch ing and heaving of a catamaran;3. The experimental methods and process are introduced in this paper for a catamaran rolling and pitch ing in regular waves, as well as the determination of some parameters of motion.

介绍双体船在规则波中的横摇和纵摇运动的试验方法和试验过程及运动参数的确定，主要研究了有无舭龙骨和重心高度变化对船舶运动性能的影响，并根据试验结果计算了在不规则波中的摇摆运动性能。

In commensuration case, firstly carbon nanotube slides on graphite, then switches between sliding and rolling due to the periodic change of atomic configuration during the motion.

结果表明：在公度条件下，碳纳米管先在石墨基底上滑动，动能降低到一定值后出现翻转、滚动、滑动交替进行的现象。

ABSTRACT Linear Motion Guide is a new kind of rolling functional unit with the advantages of simple structure, small difference between static friction force and kinetic friction force, high setting accuracy andgood stability of high precision, etc..

滚动直线导轨副是新兴的滚动功能部件，具有结构简单、动静摩擦系数小、定位精度高、精度保持性好等优点。

According to the Lagrange dynamics equation of motion, a mathematical model of the ship-controlled passive anti-rolling tank system is developed.

本文根据拉格朗日动力学方程建立了船舶–可控被动式减摇水舱系统的数学模型。

The shapes of the melting solid surface may be concave, convex or plane, while the perimeter of plane contact regions may be rectangular, circular, elliptical, parabolic and arc curve. The types of relative motion reviewed here are the movement of a solid PCM melting inside a heated capsule, the movement of a hot body through a melting solid medium, slide contact and rolling contact. The contact melting may be caused by temperature difference, pressure difference, friction and viscous heating. Finally, the research regions in the future are summarized.

内容包括各种形式的接触熔化，可归纳为：在接触形状上可以有凹、凸与平的面，而接触的周长可以是矩形、圆形、椭圆形、抛物线形与弧形曲线；相对运动的类型有固体相变材料在加热容器内熔化，加热体通过熔化固体介质的运动，滑动接触与滚、转动接触；引起接触熔化的原因有温差、压力差、摩擦与粘性热。

We weren't present in New Zealand for the shooting but I would say our most challenging shot was tracking and warping a slow motion rolling blood drop onto Tom's face.

在New Zealand的拍摄我们并不在场，但我想说我们最具挑战的拍摄是Tom脸上慢慢滚动的血滴

The velocity vector lies in the line of the motion, just as in the case of the moving cart or the rolling spheres.

在这个例子中，不仅速度的方向，而且速度的数值，在运动中都是时刻在变化的。

When in motion , it should exhibit a natural rolling gait giving the cat with all of its combined physical characteristics the resemblance of a bobtailed wildcat .

运动时，它展现出自然摇摆的步态，使猫儿看起来具有协调的身体的特点，像一只短尾的野猫。

The sensation of accelerated motion is only temporary, though, and the ever-adaptable brain soon readjusts itself once more--until the next time you step up on that rolling, immobile track.

然而，加速运动的感觉只是暂时的。不断适应的大脑将很快再一次判断直到你下一次踏上那条起伏的静止的路线。

The sensation of accelerated motion is only temporary, though, and the ever-adaptable brain soon readjusts itself once more--until the next time you step up on that rolling, immobile track.

对加速运动的感知只是短暂的，然而，大脑很快可以对自身进行再一次调整－－直到你下次踏上跑步机的原地不动的滚动带上。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。