“SAD” 英文缩写

• SAD Surprise And Delight    惊喜和喜悦
• SAD Systems Analysis and Design    系统分析与设计
• SAD Single, Available, and Desperate    单身、有空、绝望
• SAD Strategic Accelerator Design    Strategic Accelerator Design
• SAD Smart Ack Dropper    智能ACK滴管
• SAD Security Association Database    安全关联数据库
• SAD Supply Air Duct    供气管道
• SAD System Analysis and Design    系统分析与设计
• SAD School of Architecture and Design    建筑设计学院
• SAD Scientifically Aided Design    科学辅助设计
• SAD Students Affairs Department    学生事务部
• SAD Silicon Avalanche Diode    Silicon Avalanche Diode
• SAD Sum of Absolute Differences    绝对差异之和
• SAD Selected Area Diffraction    选区衍射