您要查找的是不是：
- fission - track retention age 裂变径迹保留年龄
- The default retention age is seven days. 默认的保持期为七天。
- Did you specify a reasonable retention age? 是否指定了合理的保持期?
- In this node, the developer also specifies a retention age for data. 在该节点下,开发人员还要指定数据的保持期。
- The data retention age is the minimum age at which event and notification data can be removed. 数据保持期是可以删除事件和通知数据的最小期限。
- For example, a retention age of one day specifies that data cannot be removed until it is at least one day old. 例如,保持期一天指定至少在一天的时间内不能删除数据。
- When you configure the vacuumer, you specify a retention age for event and notification data. 当您配置vacuumer时,可以指定事件数据和通知数据的保持期。
- When you specify the retention age, you need to determine how long you want to keep event and notification data. 当您指定保持期时,需要确定事件数据和通知数据的保持时间。
- Use the combination of retention age and vacuuming schedule to estimate how much event and notification data will collect in the application database. 综合使用保持期和清除计划可以估计应用程序数据库将收集的事件和通知数据的数量。
- When the vacuumer starts, it reads the system clock on the database server and then identifies all data that has reached the retention age. 当vacuumer启动时,它会读取数据库服务器上的系统时钟,然后标识所有已到达保持期的数据。
- Because data removal also removes data from the distribution log, make sure you perform any necessary actions on that data before the data is older than its retention age. 由于数据删除也将删除分发日志中的数据,因此,请确保在数据未超过其保持期之前对数据执行必要的操作。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The discovery of the nuclear fission is a new departure in physics. 核分子分裂的发现是物理学上的一个新起点。
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- He prefers to assort with people of his own age. 他更喜欢与自己的同龄人交往。
