To maintain both the voltage and the frequency within limits requires fine power control and load regulation.

既要保持电压而在限制范围内的频率，需要良好的功率控制和负载调节。

youdao

The court has the power to impose an unlimited fine for this offence.

法庭有权对这一违法行为罚款，额度不受限制。

《牛津词典》

A fine example has boundless power.

榜样的力量是无穷的。

《新英汉大辞典》

The bill is intended to stop the large supermarkets' squeezing their suppliers and the Adjudicator will enforce the groceries supply code of practice and will have the power fine retailers that do not treat their suppliers lawfully and fairly.

BBC: Week ahead

As "Groceries Code Adjudicator", Ms Tacon will have the power to fine misbehaving supermarkets.

BBC: Christine Tacon named as supermarket ombudsman

Head teachers are being given the power to fine parents who take children out of school without permission.

BBC: NEWS | UK | Education | Parents 'ignore holiday fines'