Introducing pollution with disutility to utility function in a stochastic economic growth rate and pollution level by using stochastic optimization method.
The inhibition of alcohol to cell was represented on inhibiting growth rate, fermentation rate, saccharidase, membrane potential energy, and breaking down membrane lecithoid.
The abnormal growth rate appeared when daily ration was below 3.30% of body weight,implied that Japanese halfbeak may get other food resources besides supplied net zooplankton.
Powdered carbon can also enhance livestock's digestion.A small quantity of powdered carbon in the feedingstuff can accelerate livestock's growth rate and improve the quality of meat and milk.
The so-called hypernormal development means the regional economy can be developed with the growth rate of more than two-figure number, and realize the newcoming advantage of the backward areas.