理学 基于UML的设计 释 structure diagram 结构图 用于展示系统结构的模型图，包括对系统的组成部分及其相互关系的描述，是多种具有此类用途的模型图的总称。
structural diagram 结构图
软件工程 释文 structure diagram 结构图 计算机应用 计算机控制 释文 function diagram 功能图
- the Lesser Self
- The Letter about Discussing Sheng Xiaozhang
- The Letter of Breaking the Relations with Shan Juyuan
- The Letter to Chaoge Ling Wu Zhi
- The Letter to Emperor Wen of Wei
- The Letter to Ren An
- The Letter to Wu Zhi Again
- The Letter to Xiangdong Wang
- The Letter to Xie Zhongshu
- The Letter to Yang Dezu
- The Letter to Yang Xiuzhi
- The Letter to Zhu Yuansi
- The Letter with Feathers
- the Lexical Approach
- the Leyden papyrus
- the Liang Dynasty
- The Libai Museum
- The Liberated Serfs Sang
- The Liberation of Jerusalem
- the Library Cave
- The Library Classification of Chinese and Foreign Books
- The Library of Birmingham
- The Library of Merton College, Oxford
- The Library Project
- The Library Regulations of Beijing