1) shape curves
振型曲线
2) Modal bode plot
振型波特曲线
1.
Modal bode plot theory for diagnosing the rotor imbalance axial position and rotor imbalance type is presented based on advanced rotor dynamics theory and field balancing rotating machinery theory and comprehensive experience of field balancing steam-turbine generator set.
基于转子动力学理论、汽轮发电机组轴系现场动平衡理论和工程实践经验,提出可直接判断轴系不平衡轴向位置及不平衡型式的振型波特曲线方法。
4) resonance curve
谐振曲线
1.
Under ideal circumstance,the resonance curve of Fabry-Pérot optical fiber interference is drawn.
绘制了理想情况下光纤法布里-珀罗干涉的谐振曲线。
2.
Here is a discussion about resonance frequency ,quality factor,resonance curve in RL-C parallel resonance ciruit.
讨论了RL -C并联谐振电路的谐振频率、品质因数、谐振曲线 ,说明按电压与电流同相位的谐振条件算出的谐振频率与输出电压最大值对应的频率有差别 ,在电路Q值较高的情况下二者的差别可以忽
3.
The article explains in detail that the dissymmetry of RCL series resonance curves is not quite obvious in a high frequency circuit, while it is obvious in a low frequency circuit.
RCL串联谐振曲线在谐振频率高的电路中其非对称性不太明显 ,反之就比较明显 ,本文给出了详细说
5) vibration curve
振动曲线
1.
This paper offers the numerical solution for the simple pendulum equation by C++ language, and draws the vibration curves asweuas phase diagrams based on the calculation results of the program, also quantitatively studies the relationship between the vibration period and amplitude.
文章运用C++语言给出了非线性单摆运动方程的数值解法,并依据程序的计算结果描绘了非线性单摆的振动曲线及相图,还定量研究了非线性单摆的振动周期与振幅的关系。
2.
The phenomenon of beats can be observed directly on the double-channel oscillograph and the frequency of alternating current can be measured by the vibration curve of the beats.
在双通道示波器上可直观地观测拍现象 ,并利用拍振动曲线测量交流电的频率。
3.
In this paper, we have studied the motion of a spring vibrator with friction damping and worked out its vibration curves on different initial conditions.
本文通过对干摩擦阻尼弹簧振子规律的研究，模拟出在不同初始条件下的振动曲线。
6) resonant curve
谐振曲线
1.
It is difficult to display the resonant curve of the RLC circuit with an ordinary oscilloscope.
用普通示波器显示ＲＬＣ电路的谐振曲线、通常是困难的，至今尚未曾见有文献述及，本文提出了一个利用微机辅助来实现这种显示的电路，此电路不但结构简单制作方便，而且在显示结果上也很令人满意。
补充资料：Hesse曲线(代数曲线的)
Hesse曲线(代数曲线的)
Hessian (algebraic curve)
11油限曲线(代数曲线的)【H台自11(.妙如允.抖e);recc咖，T~aaa，即r药pa一吸ee二o‘二p.助蓝] n次代数曲线(司罗玩水c~)的He丈祀曲线就是其极二次曲线能分裂为两条直线的点的集合，也是第一极曲线的二重点构成的集合.n次非奇异曲线的He丈七曲线是一条次数为3伪一2)、类为3(n一2)(3n一7)的曲线.设介O是这条n次曲线的齐次坐标方程，关丘=刁:f/刁xi刁、，则它的He丈犯曲线的定义方程为 !不:关:五，} }五:关:五31=0. }人，人2人3}特征不等于3时的三次非奇异曲线的H既七曲线与这条曲线交于9个通常拐点.因O.H改e(l 844)而得名. A .E.H困阳。B撰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条