point in time

• Management or clients may impose an artificial freezing of requirements at a particular point in time
  管理者或使用者可以在特定时点，人为地订定不变的需求。
• Credit score, a numerical snapshot of your credit report at one particular point in time
  信贷评分，即在某特定时间点，对阁下的信贷报告进行评估所得的数值。
• Can recover to a specific point in time, assuming that your backups are complete up to that point in time
  如果备份在接近特定的时点完成，则可以恢复到该时点。
• Can recover to a specific point in time, assuming that your backups are complete up to that point in time
  如果备份在接近特定的时点完成，则可以恢复到该时点。
• Guarantees that the sender of the message cannot deny that he she sent it at a later point in time
  不可抵赖保证消息的发送者不能否认他/她稍后会及时发送消息。
• A whole-system backup is a snapshot of the entire system at a single point in time known as the
  全系统备份是某一指定时间点（即归档检查点）上整个系统的快照。
• At this point in time roll forward will go on until users decided to halt by keying cancel
  在这一时间点上，前滚将继续，直到用户决定通过键入cancel来停止前滚。
• Because of this property, changesets also represent particular points in time for the state of the server
  由于此特性，变更集还用于表示服务器状态的特定时间点。
• In some cases, you can also use transaction logs to restore a database to a specific point in time
  某些情况下，您还可以使用事务日志将数据库还原到特定的时间点。
• Both databases provide the roll forward until a certain point in time and to the end of the logs
  两种数据库都提供了前滚到某个时间点以及前滚到日志的结束的恢复。