Each level of decomposition forces design decisions, providing ongoing synthesis, coupling of requirements and design specifications, and increasing system detail.
每个分解级别都强制进行设计决策，提供正在进行的合成，连接需求和设计规格说明，并增加系统详细内容。
All field welds and connections shall be clearly marked on the drawings. Design criteria, calculations and detail specifications shall also be submitted with the drawings.
全部的现场焊接和组装应在图纸中清楚的标出。设计标准，计算结果以及详细说明应与图纸一并呈递。
They show design constraints, but they are not design specifications in every detail.
它们描述了设计约束，但是它们不是面面俱到的设计规约。
They show design constraints, but they are not design specifications in every detail.
它们描述了设计约束，但是它们不是面面俱到的设计规约。
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