Service design - where policies must require to define service scope and boundaries as well as identify the set of mandatory and optional elements of.

服务设计——这里的政策一定要求定义服务范围，边界以及标识服务描述和服务契约的必备元素和可选元素。

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The paper introduces a new technology of CFG pile-pressure grouting of long helical drilling hole, and analyses design, service scope and development trend of CFG pile.

介绍了CFG桩的一种新的成桩工艺——长螺旋钻孔压力灌浆法，对CFG桩的设计、使用范围和发展趋势作了分析。

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The paper introduces the design scope, service year, landfill process of reuse landfill yard in Huili County of Sichuan Province.

介绍了四川会理县垃圾填埋场设计规模、服务年限、填埋工艺。

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