在二沉池模拟中，指数模型和双指数模型较为实用且应用较多。
The exponential model and double exponential model were the most practical and applied models for secondary clarifier simulation.
本文提出了建立此一系统数学模型的工程实用方法，并根据遥控系统的可控性和可观性合理编排了该系统模拟计算机的结构图，。
Therefore, it is one of the main projects of the engine room automation to develop an automatic system of remote control of the speed of the main engine.
该正交三梁模型可准确模拟基础刚度矩阵的各主元素和交叉项，简单实用，便于结构有限元建模，具有推广价值。
The present model, as a simplified, practical but precise method, can simulate foundation stiffness matrix including the principal terms and the cross terms. It is worthy of widely application.
应用推荐