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
- Luzern
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- Luzhai Xian
- Lu Zhao
- Lu Zhaolin
- Lu Zhen
- Lu Zhengxiang
- Lu Zhenlong
- Lu Zhi
- Luzhi Zhen
- Lu Zhong
- Luzhong mountain sheep
- Luzhongnan Zhongshan Qiuling
- Lu Zhongwu
- Luzhou-flavor liquor
- Luzhou Museum
- Luzhou Port
- Luzhou Qu
- Luzhou Shi
- Lu Zhuangzhang
- Lu Zhuguo
- Luzhutang Library's Catalogue of Book Collection
- Lu Zigang
- Luzin
- Luzin area integral