查询词典 nonexistence

In the second chapter, we consider a kind of Kolmogorov system. The sufficient condition for nonexistence of the closed orbit and existence of the unique and stable limit cycle are obtained by using divergence integral, Poincare-Bendixson theorem and Zhang Zhifen\'unique theorem.

第二章讨论了一类Kolmogorov系统，利用发散量积分、环域定理和张芷芬唯一性定理，得到了该系统无闭轨的充分条件和存在唯一极限环的条件。

The Scientism caused an educational revolution in China, and forced China to turn our educational idea from "cultivate one's morality and character" to "specialist education", our educational content from inanition and inutility to practicality, our educational manner from closing to open, our pedagogy from nonexistence to existence, our educational study from roughness to fine.

在我国引起了一场教育革命，促使我国在教育观念上由"修身养性"转向"专才教育"，在教学内容上由空疏转向实用，在教育方式上由封闭转向开放，在教学论上由无到有，在教育研究上由粗旷转向精细。

In this paper, a class of dynamical system in biochemistry reaction is discussed by using the method of qualitative analysis. And, at the same time,the existence, nonexistence and uniqueness of a limit cycle are proved, so that the entire results for the system is obtained.

研究微分方程定性理论的应用，利用定性分析的方法，讨论了一类在生化反应中的动力系统，证明了其极限环的存在性、不存在性及极限环的存在唯一性，从而得到了完整的结果。

In the second chapter, we consider a kind of Kolmogorov system. The sufficient conditions of nonexistence of the closed orbit and existence of the unique and stable limit cycle are obtained.

第二章讨论了一类Kolmogorov系统，得到了系统无闭轨的充分条件和存在唯一稳定极限环的条件，推广了颜向平，张存华等的结果。

To prove the inequality involving for negative proposition, the proposition "or at least",""," nonexistence "and" impossible "words, can consider to use when required.

凡涉及到的证明不等式为否定命题、惟一性命题或含有"至多"、"至少"、"不存在"、"不可能"等词语时，可以考虑用反证法。

The simplest is just,"Mu." In English we are usually told it means something like,"no," or "nonbeing," a state of nonexistence -- and as I am not a Buddhist scholar I won't try to refute that.

最简单的是"Mu"也就是我们在英语中常说到的类似"无"或"空"，既是一种非存在的状态——我不是一个禅宗学家，可能存在误解。

Nonbeing , nonentity , nonexistence being , organism

prep。和…一起，同；具有，带有；用，以；对…，关于；随着；虽然，尽管

There are space and time, and then, there are life and death, existence and nonexistence.

有了空间及时间，也就有了生死，就有存在及不存在。

I could read my nonexistence in the clothes my mother had worn before I can remember her.

从我记得母亲前她的穿着，我可以读出我的不存在。

It is even possible for the market to decay to the point of nonexistence.

甚至有可能为市场腐烂的地步不存在。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。