double-periodic [数] 双周期的
double-periodic Riemann boundary 双周期Riemann边值
double periodic cracks 双周期裂纹
double periodic structure 双周期性结构
In this paper, we mainly consider the existence of wealy double periodic solution for a class of coupled telegraph systems.
在本文中,我们主要考虑一类耦合的电报方程组的双周期弱解在不同条件下的存在性。
参考来源 - 电报方程组双周期正解问题·2,447,543篇论文数据,部分数据来源于NoteExpress
The bifurcation forms of the response are the quasi-periodic bifurcation and the double periodic bifurcation.
系统响应进入混沌的道路主要有:周期倍化分叉进入混沌;
A new result about existence of periodic solutions of nonlinear differential equations with double resonance will be given.
给出了带有双侧共振的非线性微分方程周期解存在性的一个新的结果。
In this paper, the chaotic motion of a double-pendulum is suppressed efficiently based on the method of periodic force.
本文基于外加周期激振力信号作用首次对双杆摆机构的混沌运动进行了有效的控制。
And this is the same periodic table that you're going to get in your exams, so it's good to practice doing your problem-sets with that periodic table so you're not relying on having the double check right there of seeing what the electron configuration is.
这也是你们考试时会用到的相同的表,这样你们就不会,所以使用周期表来做问题集,是很好的练习,这样你们就,不会依赖于再次确认,电子构型是什么了。
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