Automatic control by means of electric heater to hatch young fish before the due date, it is continuous production by means of mechanization, electrification and automation.
电加热自动控制提前人工孵化鱼苗，它采用机械化、电气化、自动化连续生产。
2
The fermentation speed of the immobilized yeast cell by hatch and continuous is 24% higher and more than 8 times than that of the free cell by batch fermentation respectively.