查询词典 force bed

Based on the energy budget analysis of collisional dissipation, particle kinetic energy and particle potential energy, it shows that the main different between the effect of restitution coefficient and drag force on the heterogeneous flow structure is that the former effects the particle agglomeration chiefly and the later effects the bed height mainly.

从碰撞耗散、颗粒动能和颗粒势能的角度分析了二者的作用机理，发现恢复系数和曳力对流动结构的作用主要区别在于对颗粒团聚和床层膨胀的影响程度不同。

We found Coriolis force should be considered in analyses of dynamic performance of gas or liquid flow through rotating bed.

对逆流型旋转填料床进行了液泛机理理论分析。

It can be concluded that the feature of position curve of water in jig is the same as the curve of typical damped vibration. In the equations the motion parameters of water in jig, such as velocity, acceleration, force etc. are in a direct proportion to the air pressure, and have a definite non-linear relationship with jigging cycle, thickness, and mobility of jig bed.

结果表明，水流运动的位移曲线特性符合阻尼强迫振动规律，水流运动的位移、速度、加速度、受力、动能等运动参数与跳汰机风压有直接的线性关系，与跳汰周期、阻力、床层松散度等跳汰参数有明确的非线性关系。

Due to the difficulty of direct measurement of collision force between small particles, an indirect approach to the measurement by applying PTV technology is developed. The visualized fluidize bed based on microphotography and sheet light source is set up to extend the above approach to practical usage.

针对微细颗粒间微小碰撞力无法直接测量的困难，本文发展出一种基于PTV可视化技术的碰撞力间接测量新方法，同时检验了以上理论成果，并进一步开发了显微摄像和普通光片光源以适用于实际流化床内的碰撞规律研究。

There he would force him to lie down, and in order to fit him to the bed he would lop off the lower parts of his limbs.

他强迫客人躺下，必且为了和床的长度相符，他就砍下他的四肢的下半部分。

This paper explains that the Winkler's model is applicable only to spongy or compressible rather thin soil bed when calculating the sinkage and internal force of the rig-substructure and in general a model of limited compressibility should be used.

本文以计算结果说明计算钻机底座的沉陷和内力时，文克尔模型仅适用于松软的或可压缩的土层较薄的地基，一般情况下应该用有限压缩层模型，这对钻机底座的静力计算有着重要的意义。

It was found that sulfuric acid, 2-naphthalenesulphonic acid and sulfurous acid could be effectively separated by competitive exchange adsorption in views of action force difference of the components with the resin. The exchange adsorption dynamic diffusion parameters were calculated with diffusion equation for solids and liquid films, and the rate-determining step was determined. The model of breakthrough curve for the resin bed was suggested, and applied to simulate the breakthrough process for each component.

通过单组分、双组分和多组分平衡数据的测定，发现对于硫酸-萘磺酸-亚硫酸混合体系，可以利用不同组分与树脂作用能的不同，通过竞争交换吸附实现分离；以固相扩散方程和液膜扩散方程对交换吸附动力学参数进行了估算，确定了交换吸附过程的控制步骤；建立了床层穿透曲线模型，并对各组分穿透过程进行了模拟。

And more because these thoughts had made him upset than through any proper decision, he swang himself with all his force out of the bed.

与其说格里高尔下了决心，倒不如说他因为想到这些事非常激动，因而用尽全力把自己甩出了床外。

And then he saw the box lying open on Ron's bed and the truth hit him with the force of a stampeding troll.

然后他看到了罗恩床上那个打开的盒子，真相像狂奔的巨怪一样在他心头一撞。

A new classical solution to the problem was offered by Shields (1963). His analysis was based on dimensional analysis. The threshold of particles on an originally plane horizontal bed are the tractive stress to and the lift force, see Fig.

一个新的解答这传统问题是由 Shields 在 1963 年提出的，他的分析是基于空间的分析，粒子开始时在水平平面基床是受于牵引力和提升力，参看图 7.5。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。