An improvement of output per worker has been achieved, due to mechanization.

由于机械化，每个工人的生产量有了提高。

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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。

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However, farm jobs in the US are much less than they would be in Brazil due mostly to technical advances and mechanization.

FORBES: Brazil Created More Jobs Than US in 2011