absolute dating meaning in English

绝对年代测定
绝对年龄测定

Http header to an absolute date and time
Http标头设置为绝对日期和时间。
Gets or sets the absolute date and time at which to remove cached information from the cache
获取或设置从缓存中移除缓存信息的绝对日期和时间。
Absolute dating involves assessing the actual age of a specimen by using some reliable measure to time
另一种是绝对年龄，通过测量可靠的时间来确定样品的真实年龄。
The cache synchronization date allows you to specify an absolute date when cached contents must be revalidated
缓存同步日期允许您指定必须重新验证缓存内容的绝对日期。