为每个目标定下期限。 所有的好规划也需要好的日程表，这样每个学习计划就有了一个相应的最后期限。

Required date of completion for each learning goal: Every good plan also needs a good schedule, so therefore each learning goal must have a corresponding date of completion.

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亚临界压力的汽包锅炉在启动调试时应进行水位标定试验，以确定就地水位表的基准零位。

Water line demarcation test should be carried out when starting up and adjusting the subcritical drum boiler, to certify the zero benchmark of the local water gauge.

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张拉千斤顶、油表在预应力钢束张拉前进行检验和标定，使用中按规定程序进行送检标定。

Tensioning jack, oil gauge shall be checked and calibrated prior to the prestressed steel strands tensioning and executed to check and calibrate in using as per the specified procedure.

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