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- Studying the equation of motion of damped simple pendulum, the shock wave solution is found. The physical meaning of this solution is analyzed using the phase diagram of the pendulum. 摘要研究和分析有阻尼单摆的运动方程,应用近似法方程时发现存在冲击波解并精确求解。同时结合有阻尼单摆的相图分析冲击波解存在的物理意义。
- damped simple pendulum 有阻尼单摆
- An Inharmonic and Weak Damped Amendment to Simple Pendulum Movement 单摆运动的非谐振和弱阻尼修正
- This paper finds the solution of the cycle of simple pendulum by making use of the dynamic characteristics of simple pendulum. The method is simple and comvenient and widely used. 求解单摆周期是高中物理一种重要的题型,其物理情景的多种变化,导致单摆周期的多种结果,使学生觉得无从着手,感到难度很大。本文运用单摆的动力学特征求解单摆的周期,方法简便,应用广泛。
- As a typical example,the computer-simulated simple pendulum experiment can not only replace the real one,but also show better effect in application range and testing. 作为一个典型实例,计算机仿真单摆实验不仅可以取代真实的单摆实验,而且在适用范围和测试效果上比真实实验更好。
- This article introducedes that a magnetic pendulum and a simple pendulum make a non-complete forced vibration system.It can be used to study nonresonant natural vibration. 用一永久磁铁构成的摆和一单摆一起组成一非完全强迫振动系统,它可用来观察、研究物体的非共振固有振动现象。
- Simple harmonic vibration and its basic characters, vibration curve, vibration velocity and acceleration, differential equation of harmonic vibration, rotating vector, simple pendulum and complex pendulum. 简谐振动及其基本特征,振动曲线,振动速度和加速度;谐振动的微分方程;旋转矢量;单摆与复摆。
- By this device with an intelligent system composed of AT89S52 single chip microcomputers, the period of a simple pendulum and the gravity acceleration can be measured automatically and displayed clearly. 其测量法年夫优于传统的手工方法:该装置是一种低成本,高精度的单摆实验装置。
- EXPLAINING PHENOMENON OF TYPHOON LIFTING ROOF BY DAMPED OSCILLATION EXPERIMENT ON SIMPLE PENDULUM 借助单摆阻尼振动实验解释台风掀屋顶现象
- Simple Pendulum Motion Through Phase-Graph Method 单摆运动的相图法分析
- EXTREMUM VALUE PROBLEMS OF A SIMPLE PENDULUM 单摆运动中的几个极值问题
- Law of simple pendulum vibration 反应时。根据单摆振动定律
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The party was a bit of a damp squib. 这次聚会有些扫兴。
- Numerical Calculation for Period of Simple Pendulum 单摆周期的数值计算
- Leather can deteriorate in damp conditions. 皮革受潮可变质。
- simple pendulum with varying length 变摆长单摆
- Bread tends to mould in damp weather. 气候潮湿时,面包容易长霉。
- The damp climate seriously disagreed with her. 潮湿的气候使她感到很不舒服。
- We damped the fire down before we went to bed. 我们临睡觉前封好了火。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries