“maintenance of subgrade”的概念、定义、翻译、参考文献-科学参考

单词	maintenance of subgrade
释义	maintenance of subgrade Encyclopedia 工学路基释 maintenance of subgrade路基养护通过日常巡查，以及特殊路段的路基稳定与变形监测，判断路基的使用性能及其适应程度，及时预防和整治路基病害，使路基及其附属结构保持良好稳定的技术状态的经常性维护工作。
随便看	unmanned aerial vehicle logistics unmanned aerial vehicle ocean observation system unmanned aerial vehicle remote sensing unmanned aerial vehicle sense and avoid unmanned aerial vehicles photography unmanned aircraft unmanned aircraft system integrated simulation unmanned combat system unmanned detection system unmanned factory unmanned LHD unmanned load-hual-dump unmanned logistics system unmanned monitoring system unmanned platform unmanned port unmanned service system unmanned ship unmanned system unmanned underwater vehicle unmanned workshop unmapped petroleum initially in place unmeasurability of absolute direction of space unmeasurability of absolute position of space unmeasurability of absolute time

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