The nucleation of ordered phase was simulated based on microscopic diffusion equation and the assumptions of the classic......

在4．9hm2养殖池的一角围成面积0．13hm2的小塘，形成半封闭围隔池，内设投饵台，灌注21～23℃的地下水，维持围隔中水温在13-16℃，研究吉富罗非鱼......