vacillation

Natural circulation flow instability under rolling motion conditions was experimentally studied.

对摇摆运动条件下的自然循环两相流动不稳定性进行实验研究。

The effects of the system spatial distribution including mass distribution,rolling axes and double loops on natural circulation under rolling motion condition were studied theoretically based on the mathematical model of natural circulation flow with rolling motion.

基于摇摆运动条件下自然循环流动的数学模型,研究了该条件下自然循环回路的质量分布、摇摆轴心以及单双回路等系统的空间布置对自然循环流动波动特性的影响。

Experimental results show that rolling motion may cause the coolant fluctuation which results in the periodical oscillation of wall and fluid temperatures.

针对摇摆运动条件下自然循环的温度波动特性进行实验和理论研究。

Based on the Biot’s poroelastodynamic theory, rocking vibrations of rigid cylindrical foundations embedded in saturated soil subjected to time-harmonic excitation are studied by analytical methods.

基于Biot动力控制方程,用解析的方法研究了简谐激振作用下埋置于饱和地基中的刚性圆柱基础的摇摆振动问题。

The Research on Influence of Sway on Precision and Time of Transfer Alignment of Carrier-based Aircraft's INS

摇摆运动对舰载机惯导系统传递对准精度和时间的影响的研究

To vibrate or rattle while in operation.

运动时摇摆或嘎嘎作响.

The act of oscillating.

摆动摇摆摆动的动作

The act or practice of wigwagging.

摇动，摇摆摇摆的动作或作法

To cause to move waveringly.

使摇曳使摇摆不定地动

wobble,tilt,rock,sway,etc unsteadily

不稳定地摆动、倾倒、摇动、摇摆等.

automatic swinging chain cleaner

自动摇摆链式清除器

When swinging transmission machine operation, the force constant rotation axis to make efforts before and axial rotation move backward.

当摇摆传动机械运行时，等速旋转入力轴使出力轴向前和向后旋动。

The motion of the axis of a spinning body, such as the wobble of a spinning top, when there is an external force acting on the axis.

进动当受到外力作用时旋转体轴的运动，如旋转陀螺般的摇摆

To move briskly and repeatedly from side to side, to and fro, or up and down.

摇摆轻快并重复地从一边到一边、前后或上下运动

The act or an instance of wobbling; unsteady motion.

前后摇晃摇摆不定的动作或实例；不稳定的行动

To move with a shaking or lightly jolting motion.

摇晃或轻颠摇摆着或轻微地颤动着移动

To play or dance to jive music.

演奏摇摆乐，跳摇摆舞

The drunkard stagger across the road.

醉汉摇摇摆摆地过马路。

Ducks went wobbling by.

鸭子摇摇摆摆地走过去。

An elephant walks like this and that.

大象摇摇摆摆地走着。

When a typhoon strikes, the wavering elements who cannot withstand it begin to vacillate. That's a law.

台风一刮，动摇分子挡不住，就要摇摆，这是规律。

A swinging couch suspended from a vertical frame.

摆动式沙发椅悬于一垂直架上的摇摆沙发