1) the non existence of limit cycles
极限环不存在性
1.
By utilizing the Filippov transformation, in this paper we have deduced a criterion for the non existence of limit cycles about the Liénard equations, and it provides us a simple and effectual proof method of the non existence of limit cycles.
本文利用 Filippov变换导出来一个研究 Liénard方程极限环不存在性的判据 ,它为证明某些Liénard方程不存在极限环提供了一个简捷有效的思想方法 。
2) limit absence
极限不存在
3) Nonexistence
[英][,nɔnig'zistəns] [美][,nɑnɪg'zɪstəns]
不存在性
1.
A Nonexistence Theorem on Groups of Heisenberg Type;
Heisenberg型群上的不存在性定理
2.
On the nonexistence of periodic solutions for a class of generalized Lienard system;
一类广义Liénard系统周期解的不存在性
3.
On the nonexistence of limit cycle for a type of plane differential system;
一类平面微分系统极限环的不存在性(英文)
4) non-existence
不存在性
1.
Non-existence Results for the Klein-Gordon-Born-Infeld Equations;
耦合Klein-Gordon-Born-Infeld方程解的不存在性
2.
The Existence and the Non-existence of Global Solutions of a Free Boundary Problem;
一个自由边界问题整体解的存在性和不存在性
3.
This paper briefly reviews the research on non-existence of connecting orbits in GradientLike systems, and based on the characteristics of connecting orbits, presents some criteria to judge non-existence of connecting orbits in R\+n, which is useful to form an operable math model for dynamic system theory study and its application.
简要回顾了似梯度型系统连结轨线的存在性的研究 ,在此基础上 ,根据似梯度型系统连结轨线的性质 ,对 Rn 中似梯度型系统连结轨线的不存在性给出了一些判别准则 ,有助于对动力系统理论研究及实际应用形成可操作的数学模
5) limited existence
有限性存在
1.
The Western philosophers sought to solve this problem by denial of the life limit of human beings,while Chinese ancient philosophers did it by admitting the limited existence of human beings and looking for the solutions within the limit.
西方哲学家是通过否定人的有限存在来寻求对生命有限性超越的解决,而中国古代哲学家则是从承认人的有限存在,并在人的有限性存在中寻求对这一问题的解决。
6) limit existing criterion
极限存在准则
补充资料：存在主义伦理学(见存在主义)
存在主义伦理学(见存在主义)
existentialist ethics
cu陀012加yilun淞Ue存在主义伦理学(existeotialist ethics)见存在主丸
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