preliminary design specifications
英 [prɪˈlɪmɪnəri dɪˈzaɪn ˌspɛsɪfɪˈkeɪʃənz]
美 [prɪˈlɪmɪneri dɪˈzaɪn ˌspɛsəfəˈkeɪʃənz]
【经】初步计划说明书
双语例句
- Supervision in the stage of preliminary design mainly are covered the determination of the members, establishment of the Compendium and drafting of the specifications for the design.
初步设计阶段的监理工作，主要包括确定监理人员，编制监理大纲，拟定设计要求等。 - Analysis of preliminary design of PAT subsystem specifications for atmosphere optical communication
大气光通信PAT子系统指标初步设计分析