液体晃动

Five dimensional asymptotic modal system describing liquid nonlinear resonant sloshing is derived based on Narimanov-Moiseev third order asymptotic hypothesis.

首先利用Narimanov-Moiseev三阶渐近假设关系，推导出描述液体作非线性共振晃动的5维渐近模态系统。

The general infinite dimensional modal system describing liquid nonlinear sloshing is derived first by pressure integral variational principle. After selecting two dominating modes and three secondary modes based on the Narimanov-Moiseev third order asymptotic hypothesis, the infinite dimensional modal system is reduced to a five dimensional asymptotic modal system.

首先通过压力积分变分原理推导出描述液体作非线性晃动的一般形式无穷维模态系统，然后根据 Narimanov-Moiseev三阶渐近假设关系，通过选取二阶主模态和三阶次模态，将无穷维模态系统降为五维渐近模态系统。

Shaking a person to determine whether a large amount of liquid is present in a body cavity.

晃动身体以确定身体内有无大量的液体存在的一种诊断方法。

Checkweigher is difficulty to use in high speed filling and the liquid shake to the vibration, is unable to monitor missing or mis-aligned Lid/Cap/Crown, filling the pressure Detection. X Ray inspector although can automatically find out the manufacture flaw: The greasy dirt, the liquid, the distortion and contaminant, the reject product will remove from on-line, but will need to liquid/foam differentiation and X

称重检测存在难以适应高速灌装要求和液体晃动对称量影响，无法判断瓶盖封口是否完好，灌装压力是否达到指标；X射线影像检测虽然能够自动查出以下制造缺陷：油污、液体、变形和异物，将不合格容器从线上剔除，但需要克服泡沫影响和X射线安全性。

Stability of liquid planar sloshing wave in a circular cylindrical tank with translational motion is investigated by Floquet-Lyapunov method.

应用Floquet-Lyapunov方法研究了作水平横向运动圆柱贮箱中液体"平面"晃动波的稳定性问题。

Forced vibration responses as well as free sloshing characteristics are elaborately examined by both shaking table experiments and theoretical analysis.

为了验证计算模型，进行了一系列的振动台试验，研究液体晃动第一振型的频率和动力反应。

As the developing of aerospace engineering, spacecrafts bring more and more propellant and liquid charge, on the other hand the attitude keeping and maneuvering are required to be more and more accurate, so the liquid sloshing on spacecraft needs to be studied deeply.

随着航天工程的深入发展，航天器所携带的液体燃料以及液体载荷越来越多，而另一方面对其姿态保持和机动的要求也越来越高，这就需要对航天器中液体的晃动行为进行更为深入细致的研究。

After setting up mathematics model for liquid tank vehicle rollover, the rollover threshold for partially filled tank vehicle during steady state cornering is studied.

由于非满载罐内液体货物的晃动，运输液体货物的罐式汽车与运输固体货物的汽车在弯道或变道行驶时，其侧翻稳定性将发生较大的变化。

Lastly, the simplified model of oil tank train coupling liquid is set up.

最后建立考虑液体晃动影响的罐车简化模型。

Finally, the comparison of the flow fields of viscous liquid sloshing in a rectangle tank with a baffle and those without baffle emulated by ALE finite element method show that one important form of the "drag" that the baffle applying to the liquid is vortex.

同时， 通过ALE有限元数值仿真，对储箱内无隔板和有隔板情况下的黏性流体晃动做了比较，初步推定隔板对液体晃动的''滞阻''的一个重要表现形式为涡耗散。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。