文章着重介绍了在正项级数比较审敛法的极限形式中，用等价无穷小的方法来判别正项级数的敛散性。
This paper is mainly about recognizing convergence with the methods of infinitesimal equivalence in the limit form of convergence criterion in series of positive terms .
借鉴数论方法中的密率论，给出判别正项级数敛散性的密率判别法，此方法特别适用于判定一些较难或不能给出通项表达式的级数的敛散性。
By using the density theory of theories of Numbers, the article gives the density discrimination method determining the convergence and divergence characteristic of the positive term series.
主要探讨了从函数自身的性质判定无穷积分敛散性的方法，并将其推广到瑕积分。
In this paper, it gives a criteria of convergence of infinite integral about the positive function and expands it on the defect integral.
本文给出了判别一类交错级数敛散性的一种新方法。
In this paper, a new criterion on convergence and diverge of a kind of alternative series is given.
感官内敛是另外一种控制心灵的方法，想要得到控制的能力，不是那么容易。
Pratyahara is another way of controlling the mind, to gain mastery in it is not easy, you shouldn't delude yourself into thinkning you've gained mastery after even a few years of practice.
感官内敛是另外一种控制心灵的方法，想要得到控制的能力，不是那么容易。
Pratyahara is another way of controlling the mind, to gain mastery in it is not easy, you shouldn't delude yourself into thinkning you've gained mastery after even a few years of practice.
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