Using the methods of time series spectral analysis and Kalman filter, this article discussed the additive problems of two stochastic processes, mainly Auto Regression Moving Average (ARMA) processes. 本文利用时间序列谱分析和卡尔曼滤波的方法讨论了两个随机过程，主要是自回归滑动平均(ARMA)过程，的叠加问题。
If you want to display some custom text on the summary row, then be ready to face an additional problem. 如果您希望在汇总行上显示一些自定义文本,则需要做好面对其他问题的准备。
In Tamil Nadu, home to about 60 per cent of the industry, there is an additional problem. 泰米尔纳德邦花岗岩矿主和出口商协会主席N.
This section contains handouts distributed during the weekly recitation sessions. During the recitations, a Teaching Assistant reviews additional problems with the students. 这部分包含每周复习课分发的讲义。在复习课上，助教给学生回顾附加问题。
The company frequently releases a single patch to correct multiple flaws, and in some cases, it quietly fixes additional problems without mentioning the issues in its advisories. 微软常常发布某个补丁修补一串漏洞，有时候，也会不发安全通告就悄悄地修复其它一些问题。