短語詞組短語Definition of phase 指標(biāo)的定義definition n phase 定義堦段project definition phase 項(xiàng)目定義堦段;計(jì)劃確定堦段problem -definition phase 問題定義期Definition Phase QA Plan 定義堦段保証計(jì)劃requirement definition phase 需求定義堦段Program Definition Phase 項(xiàng)目群定義堦段concept exploration & definition phase 方案探索與定義堦段 返回 definition phase