理学 系统设计 释 design specification 设计规约 对软件或其组成成分（模块）的内部结构、模块能力及其相关约束的描述，需要满足系统需求规约所指定的全部功能及非功能要求。
软件工程 释文 design specification 设计规约
- hydroxyl terminated polybutadiene propellant
- hydroxyl-terminated polybutadiene propellant
- hydroxylysine
- hydroxymethylation
- hydroxynervonic acid
- hydroxyproline
- hydroxypropyl methyl cellulose
- hydroxy silicone oil
- hydroxy tryptamine
- hydroxytryptophane
- hydrozirconation
- hydrozirconation reagent
- hydrozoans
- Hydrus
- Hye-cho
- Hyeomnyulsa
- Hye Sung Ga
- hyetology
- HYGAS process
- Hygiea
- Hygiene
- hygiene and epidemic prevention
- hygiene in the railway station and train
- hygiene of food processing
- hygiene of public place