要测量数据的“更新程度”，您可能决定向该对象添加时间戳记字段，以便容易地检测对象是否与后备存储器同步。

To gauge the "freshness" of the data, you might decide to add a timestamp field to the object so that you could easily detect whether the object and the backing store were out of sync.

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下井仪器沿井深对泥浆流速、温度、压力进行数字化测量，并将测量数据存储在下井仪器内部的存储器中。

The well-logging probe digitally measures flow velocity, temperature and pressure of mud and memorizes those data in the memory of the probe.

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另外，如果管理器103接收到异常值触发，则管理器103顺序将从测量器101输出的数据存储在主存储器104中。

Further, when the management unit (103) receives an abnormal value trigger, the management unit sequentially stores data output from the measurement unit (101) at a main memory unit (104).

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