{"df":{"translation":"[计] 数据区, 目的区, 设备标志, 磁盘文件, 倍频","word":"DF"},"df antenna":{"translation":"[电] DF天线","word":"df antenna"},"df antenna system":{"translation":"[电] DF天线系统","word":"df antenna system"},"dfa":{"translation":"abbr. 美术博士（ Doctor of Fine Art）","word":"DFA"},"dfas":{"translation":"abbr. dark field alignment system 暗场对准系统; distributed financial accounting system 分布式财务会计系统; distributed frame alignment signal 分布式帧定位[同步]信号","word":"dfas"},"dfc":{"translation":"abbr. data format converter 数据格式转换器; discriminant function coefficient 判别式系数; dry-filled capsules 干填胶囊","word":"dfc"},"dfcs":{"definition":"plural of dfc","translation":"(dfc 的复数) abbr. data format converter 数据格式转换器; discriminant function coefficient 判别式系数; dry-filled capsules 干填胶囊","word":"dfcs"},"dfd":{"translation":"abbr. 数据流程图（Data Flow Diagram）；数据功能图（Data Functional Diagram）；数字飞行显示器（Digital Flight Display）；数字频率显示（Digital Frequency Display）","word":"dfd"},"dfds":{"translation":"abbr. det forend dampskibssclskab <丹麦>联合轮船公司; Det Forenede Dampskibs-Selskab(Danish—United Steamship Company)—famous for its ferries （丹麦语）联合轮船公司; data flow description 数据流程描述; digital frequency divider scan 数字分频扫描电路","word":"dfds"},"dfdt":{"translation":"[医] 二氟二苯三氯乙烷(强烈杀虫剂)","word":"DFDT"},"dfe":{"translation":"abbr. derivative fighter engine 派生型战斗机发动机; derrick floor elevation 起重机基底海拔; double fish eye (buttons) 双鱼眼（照相机功能按钮）","word":"dfe"},"dfg":{"translation":"abbr. 德意志研究联合会（Deutsche Forschungsgemeinschaft）；数字函数发生器（Digital Function Generator）","word":"dfg"},"dfi":{"phonetic":"d'faɪ","translation":"[医][=disease-free intervals]无病间期","word":"dfi"},"dfid":{"translation":"abbr. 英国国际发展署（UK Department for International Development）","word":"DFID"},"dfj":{"translation":"abbr. dual function jammer 双功能干扰机","word":"dfj"},"dfl":{"translation":"abbr. deep fiber layer 深纤维层","word":"dfl"},"dflp":{"translation":"abbr. Democratic Front for the Liberation of Palestine 巴勒斯坦自由权利民主前线; design for low power 有利于降低功耗的设计，低功耗设计","word":"dflp"},"dfm":{"translation":"n. DELPHI的界面格式文件","word":"DFM"},"dfmo":{"translation":"[医][=α-difluoromethyl ornithine]α-二氟基鸟氨酸","word":"dfmo"},"dfn":{"phonetic":"'di:'ef'en","translation":"abbr. distance from nose 离鼻子的距离","word":"dfn"},"dfo":{"translation":"[医][=desferrioxamine]去铁草酰胺","word":"dfo"},"dfp":{"translation":"[化] 异丙氟磷\n[医] 氟磷酸二异丙酯, 异丙氟酯","word":"DFP"},"dfs":{"translation":"abbr. [计算机]分布式文件系统（Distributed File System）；免税消费（Duty Free Shopping）；[计算机]深度优先搜索（depth first search）","word":"dfs"},"dft":{"translation":"[计] 离散傅里叶变换; 诊断功能测试程序","word":"DFT"},"dfw":{"translation":"abbr. 磁盘文件写出（Disk File Write）","word":"dfw"}}