pelagic organism是什么意思

用法例句

In order to evaluate and optimize the spatial structure of suspended bio-carriers,the internal fluid dynamic characteristics of the moving-bed bio-film reactor loaded with suspended bio-carriers are analyzed via the dynamic numerical simulation coupling the dynamic mesh model with the two-phase flow model.

为了评价及优化移动床生物膜反应器的重要材料——悬浮生物载体的空间结构,采用动网格模型与两相流模型耦合的动态数值模拟方法对装有悬浮生物载体的移动床反应器的内部流体力学特性进行分析。