强迫振动

forced damped vibration

强迫阻尼振动

forced convection 人工对流 | forced damped vibration 强迫阻尼振动 | forced draft 强制通风

Damped free vibration

阻尼自由振动

damped forced vibration 阻尼强迫振动 | damped free vibration 阻尼自由振动 | damped harmonic motion 阻尼谐动

damping force

阻尼力

这些周期运动之振幅,通常会因无可避免的阻尼力(damping force)而逐渐减小. 如果要维持周期运动的振幅不变,则必须施以周期变化的驱使力(driving force). 在一定条件下,受到驱使力的周期运动(简称为强迫振动)会发生共振(resonance).

forced oscillation regime

强制振动状态

forced oscillation 强迫振荡 | forced oscillation regime 强制振动状态 | forced outage 事故停电,强迫停运

forced vibration method

强制振动法

forced vibration frequency 强迫振动频率 | forced vibration method 强制振动法 | forced vibration torsion pendulum 强制振动扭摆

forced ventilation

压力通风

forced reversing 强迫换向 | forced ventilation 压力通风 | forced vibration 强迫振动

oscillation equation of series circuit

串联电路的振荡方程

强迫振动的微分方程 differential equation of forced oscillation | 串联电路的振荡方程 oscillation equation of series circuit | 二阶线性微分方程 second order linera differential equation

Forced outage

事故停电,强迫停运

forced oscillation regime 强制振动状态 | forced outage 事故停电,强迫停运 | forced outage factor 强迫停运系数

forced splash lubrication

强制飞溅润滑

forced oscillation 强迫振动 | forced splash lubrication 强制飞溅润滑 | forged status 锻钢

forced vibration torsion pendulum

强制振动扭摆

forced vibration method ==> 强制振动法 | forced vibration torsion pendulum ==> 强制振动扭摆 | forced vibrations ==> 强制振动,强迫振荡

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"