The period is a number of days, but may be specified as @monthly to ensure that a job runs only once per month, regardless of the number of days in the month.

周期是天数，但是可以指定为 @monthly，这确保作业每个月只运行一次（无论这个月中有多少天）。

youdao

It's not cheap -- about $2,500 per day, typically for a five-day period (with additional days on an "as needed" basis).

这可不便宜---一天要两千五百美元，五天一个疗程（需要时可酌情增加天数）。

youdao

It's not cheap -- about $2, 500 per day, typically for a five-day period (with additional days on an "as needed" basis).

这可不便宜---一天要两千五百美元，五天一个疗程（需要时可酌情增加天数）。

youdao

It remains a maximum of 100 days per benefit period.

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Teachers' sickness absence rates stood at 7.3% in the same period and 7.2 days per teacher between 2011 and 2012.

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Earn 10 cents per gallon for the first 60 days from the date the account is opened on up to 200 gallons per billing cycle period of Chevron and Texaco.

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