查询词典 periodic
- 与 periodic 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
In section 3, we construct the special function and analysis the functional graph, we study the global periodic solution with only one interior stable point by ejective fixed point theory.
第三节构造特定的函数、分析函数图像,并利用喷射点不动点理论分析该模型只有一个内部平衡点时的大范围周期解问题。
-
we use magnetron sputtering to deposit Al-AlN particle film as SED's electron-emitter. The Cr-Cu-Cr electrode was prepared by electron beam vaporize deposition. The voltage used to electroform the cracks are periodic trigonal wave and the breadth of the voltage are increasing gradually.
文章中采用铝-氮化铝薄膜材料作为SED器件的电子发射层,采用磁控溅射的方法镀电子发射层,采用电子束蒸发的方法镀铬-铜-铬材料作为电极;电形成过程中采用电压幅值恒定、周期性重复的脉冲和电压幅值渐增的电压脉冲作为电极电压。
-
Carbon lies midway in the periodic chart between the strongly electropositive elements of group I-A and the strongly electronegative elements of group VII-B.
碳在元素周期表上位于I-A族强正电性元素和VII-B族强负电性元素之间。
-
What I found especially interesting was the elegance and predictive power of the periodic table.
我发现特别有趣的是元素周期表的精确设计和它的预测能力。
-
In the paper,according to homogeneous balance principle and F-expantion method,some double-periodic exact solutions of a fifth-order KdV-like equation with variable coefficients are obtained in form of Jacobi elliptic function.
利用齐次平衡原则和F-展开法,求出了一个五阶变系数KdV-like方程的一些用Jacobi椭圆函数表示的双周期解。
-
In the paper,according to homogeneous balance principle and F-expantion method,some double-periodic exact solutions of a fifth-order KdV-like equation with variable coefficients are obtained in form of Jacobi elliptic function .
利用齐次平衡原则和F-展开法,求出了一个五阶变系数KdV-like方程的一些用Jacobi 椭圆函数表示的双周期解。并且在极限的情况下,得到了该方程的孤立波解和三角函数表示的周期波解
-
The solution of the equation and the period of the particle motion for a non-pertubated system are expressed exactly by means of Jacobian elliptic function and the 1-st kind elliptic integral.Melnikov function of the rotated periodic orbit is constructed,and also bifurcation of the system is analyzed by the method.
利用Jacobian椭圆函数和椭圆积分给出了系统的解和粒子运动周期,用Melnikov方法构造了旋转型周期轨道的Melnikov函数,并用这个方法分析了系统的局部分叉性质。
-
Some new elliptic periodic solutions and soliton solution of variable coefficient KdV-MKdV equation with three arbitrary functions by are found Jacobi elliptic function expansion method.
运用Jacobi椭圆函数展开法求得了具有3个任意函数的变系数KdV_MKdV方程的新椭圆周期解及孤立波解。
-
In Chapter 3, a certain polynomial Hamilton system with 3 degree is given. By elliptic integral formulas, the monotonicity of the periodic orbits of this system is verified.
在众多文章中,讨论次谐轨的分岔都需要一个条件,那就是在同宿轨附近的周期轨是单调的,第三章给出了一个具体的三次平面Hamilton系统,利用椭圆积分公式验证了这个系统的一对同宿轨附近的周期轨的周期是单调的,这包含了三种情况,周期轨在右边同宿轨内部,在左边同宿轨内部以及在整个同宿轨圈外部。
-
He proved that the existence of the quasi-periodic solutions when the toriadmit 2-dimensional elliptic equilibrium point.
他证明了当系统有二维椭圆不动点时拟周期解的存在性。
- 推荐网络例句
-
For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
-
Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
-
Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。