对于导热问题的求解常用两种方法：有限差分法和有限元法。
There are two methods for the key of heat exchange:finite element and finite difference.
超滤技术的两个最主要障碍为对有机物去除效果差和膜污染问题。
Low Organic matter removal rate and membrane fouling are two key problems.
超滤技术的两个最主要障碍为对有机物去除效果差和膜污染问题。
Low Organic matter removal rate and membrane fouling are two key problems.
应用推荐