中文摘要：

以双分数次Brown运动为例，本文对一类具有较弱性质的连续Gauss过程X证明其q变差 拟必然收敛到0．对双参数情形我们也给出相应的结果．

英文摘要：

In this article, taking bifractional Brownian motion as an example, we prove that for a type of continuous Gaussian process X satisfied a weaker property, the quasi sure limit of the form is zero. And then we generalize this result to the two-parameter case.