The number of gates should be kept to the minimum necessary for proper access and safety.

门的数量应保持在最低的适当的访问和安全的必要。

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In the example shown above, the number of records fetched from each table is kept to the minimum.

在上面的例子中，从每个表中提取的记录数量都保持在最小。

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The plan was designed to ensure disruption to business was kept to a minimum.

该计划旨在确保对业务的妨碍保持在最低限度。

《柯林斯英汉双解大词典》

The government says the changes ensure restrictions that impact on a suspect's ability to follow a normal pattern of daily life will be kept to the minimum necessary to protect the public.

BBC: Terrorism Prevention and Investigation Measures Bill

The Post Office said contingency plans were in place to ensure any disruption to the public was kept to a minimum, should strikes go ahead at the main post offices.

BBC: Post office counter staff vote to strike

The report in the American Academy of Paediatrics said car seat use should be kept to a minimum for the first three months of life.

BBC: Car seat danger to new babies