Specified time period的意思|示意

One function of accounting is to measure performance over a specified time period, which may be a month, a quarter, or a year.

会计的一大功能是衡量某一个特定期间的业绩，这个期间可以是一个月、一个季度或一年。

National Output - The total value of goods and services produced by an economy in a specified time period.

国民产出-总价值的商品和服务所产生的经济在指定的时间段。

If you supply a time, adding a new value with this key is blocked for the specified period.

如果您提供一个时间，那么添加具有此键的一个新值就会被阻塞这个特定的时期。

Displays a balloon tip with the specified title, text, and icon in the taskbar for the specified time period.

在指定的时间间隔内，显示工作列中具有指定的标题、文字和图示的汽球提示。

A customer's failure to submit the required information for a trade review or within the specified time period may be rejected at the sole discretion of MBTF.

客户未能提交订单审核需要的完整信息或为在指定时间内提交MBTF可能会直接拒绝受理。

To enforce that specified keys are unique with respect to the specific time period, specify the primary key constraint BUSINESS_TIME WITHOUT OVERLAPS as the last item with the list of other keys.

要确保指定的键在特定时间段内是惟一的，可以指定主键约束BUSINESS_TIME WITHOUT OVERLAPS作为包含其他键的列表中的最后一项。