通过数据测算和交叉比对，对数据的完整性、规范性和准确性进行验证的过程。

以保障党政机关干部职工用餐为目的，通过采用经济合理的技术手段和管理措施，在食材采购、存储与加工、职工用餐及餐后处理等过程中，实现污染物排放低、环境影响小、资源能源消耗少、食品安全健康的餐饮服务单位。

A cable laying method by which cables are placed in excavated troughs or prefabricated trunks and covered with protective board or trunk cover after a certain thickness of fine sand or soil has been spread above and below the cables along the cable route and then soil is backfilled and compacted flush with the ground surface.

能供人或机器阅读的，一般具有永久性的一套资料（不管它们记录在什么介质上），内容包括为使需方能够接受一个应用软件所必须具备的特性。

A cable structure that isenclosed and covered with removable cover slabs which are flush with or slightly deviate from the grade level.

特定用户使用产品满足其需求的程度，以达到在特定应用环境中的有效性、生产率和满意度等特定目标。

A structure intended for operators to install joints or pull cables.

通过执行量测赋予实体属性的数字或类别。

用来表示空间实体的位置、形状、大小和分布特征诸方面信息的数据。

A cross-linking process that can significantly reduce the moisture content in the cross-linked polyethylene insulted cable.