为模拟自然界中既包含竞争关系又包含捕食-被捕食关系的生态系统，建立用常微分方程组表示的环状模型。
An annular model for chemostat was depicted by a group of ODE(ordinary differential equation) to imitate the ecosystem which included competition and predator-prey relations in nature.
建立了恒热流边界条件下矩形微通道中环状冷凝过程的三维模型。
A three dimensional model in rectangular microchannels with constant heat flux was developed to predict the steady annular condensation.
该模型认为环状流区域同时存在强制对流与核态沸腾两种换热方式。
The model assumes that forced convection and nucleate boiling coexist in the annular flow regime.
应用推荐