例句:
Convergence and divergence of infinite series dependupon this concept.
無窮級數的收斂性與發散性與此概念有關。
The convergence and divergence nature of thin lens in different media
薄透鏡在不同介質中的會聚與發散性質。
Two Methods of Howto Judge Convergence and Divergence of Positive TermSeries
正項級數斂散性的兩個判別法。