Vibratory and Oscillation Roller is a new kind of press machine which was developed in these two decades.
振动振荡压路机是近二十几年来发展起来的一种新型压实机械,它综合了振动压实与振荡压实的优点。
Numerical simulation on enhancement of axial heat conduction of laminar oscillatory flow in parallel plate channel is conducted.
本文对平板通道振荡流动强化轴向导热现象进行了数值模拟。
A study on the unsteady low_frequency oscillatory flow in a helical circular pipe is carried out based upon the blood flow in vessels, using the method of bi_parameter perturbation.
以血液流动为背景,利用双参数摄动法研究了圆截面螺旋管内低频振荡流动,得到问题的二阶摄动解,分析了轴向速度、二次流、壁面剪应力在不同时刻的特点及随时间和Womersley数的变化情况· 研究表明:挠率对圆截面曲线管道内低频振荡流动的影响不可忽略,尤其是轴向压力梯度绝对值很小时,挠率将对二次流动结构起主要影响作用· 流函数的剧烈变化只发生在正、负数值发生转变的很小的时间段内,大部分时间段内变化平缓· 壁面剪应力随θ的变化也很大·
Ortlinghaus plate clutch
摩擦片式离合器oscillate摆动振动振荡
forced oscillation [ vibration ]
【物】受迫振动[振荡]
undamped oscillation
无阻尼振荡;连续振荡;持续振荡;不衰减振动
damped oscillation
阻尼摆动;阻尼振荡;衰减振荡;衰减振动;减幅振动
automatic computing transfer oscillator
自动计算传递振荡器
automatic frequency control generator
自动频率控制振荡器
oscillating control servomechanism
振荡控制的随动系统
Transitional Process and Amplitude of Vibration in LC Self-oscillator;
LC自激振荡器振荡过渡过程及振幅
This phenomenon is therefore known as 'oil whip'or 'resonant whirl'.
因此，这种现象称为“油膜振荡”或“共振涡动。”
The Research of Aeolian Vibration and Wake Induced Subspan Oscillation Control for Transmission Line
输电线微风振动及次档距振荡控制研究
Mechanism Analysis of Resonance-type Low-frequency Oscillation Caused by Networks Side Disturbance
电网侧扰动引起共振型低频振荡的机制分析
Research on eliminating self-excited oscillation for vibration acceleration sensors
振动加速度传感器的自激振荡消除方法研究
To vary between alternate extremes, usually within a definable period of time.
振荡，振动在两个振动极端间变化，通常指在一段确定的时间里
Agitate each mixture for 30 sec by flicking the container with either a finger or a vibrator.
用手指轻弹容器或振荡器振动容器，将每种混合物振动30秒钟。
free damping oscillation vibrometer
自由衰减振荡示振仪
astable multivibrator
无稳态多谐振动器;无稳态多谐振荡器;无稳态复振器
Bistable multivibrator
双稳态多谐振动器;双稳态多谐振荡器双稳态复振器
Electrical and magnetic vibrations at right angles to each other which move together in space.
在空间一起移动的电和磁的振荡,这二种振荡彼此成直角。
