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1·Use constructor chaining instead of creating a common utility routine.

使用构造函数链而不是创建公用的有用子程序。

2·Next, you need to tell the getopt utility routine to look for these options. To do this.

接下来，需要让getopt实用程序例程寻找这些选项。

3·Unfortunately, such periods of computer inactivity cause problems for Linux, which USES a utility called Cron to run routine maintenance tasks in the background.

不幸的是，这种经常性地关机行为会为Linux系统带来问题，因为Linux使用称为Cron的实用工具在后台运行日常的维护作业。

4·Electric power load forecasting, especially short-term forecasting is an important routine of the electric power utility and of great economic significance.

电力负荷预测，特别是短期负荷预测是电力部门一项重要的工作，经济意义重大。

5·The utility model has the advantages of reasonable design, convenient operation, and low cost. The utility model is suitable for blood taking for blood routine examinations in sanitary departments.

该采血器设计合理，使用方便，成本低廉，适合卫生部门血常规化验采血之用。

6·The residual routine referred by this paper possesses universal utility to MCS51 MCU debugging for concrete engineering practice.

本文涉及的服务例程对于实际工程中MCS51微控制器的调试具有普遍参考价值。