A data flow diagram (DFD) diagrams the processes that change data into information.
数据流程图绘制出把数据变成信息的过程。
Study on mathematic model of CAD/DFD information mapping and its realization method;
源模型和目标模型描述之间的异构性是实现模型映射的主要困难。
Therefore, in this paper, a novel Depth from Defocus (DFD) method is proposed to solve this problem.
因此，提出了一种新的通过物距变化恢复景物全局深度信息的方法。
This is the exact opposite of DFD, which is an upward generation of object code from only the database.
这是DFD的，这是一个对象的代码从数据库中只有向上的一代正好相反。
This technique is the easiest to perfect but has never produced like the DFD or the downstream retrieve.
这种技巧是最容易达至完美，但其中鱼率远不及DFD或下游检索。
For the computer-aided edit of DFD and DD in the traditional software tool supporting Structured Analysis (SA), it is a try.
对传统的支持结构化分析（SA）的软件工具中的DFD、DD计算机辅助编辑而言，是新的尝试。
Many excellent results have been deduced on closure analysis, grasp quality evaluation, optimal grasp planning (OGP), and dynamic force distribution (DFD).
在封闭性分析、抓取质量评价、最优抓取规划和动态力分配等方面均取得了一系列优秀成果。
Design ideas and rules of graphic documents about layout processing in software engineering are described. An algorithm outline of ordinary DFD and sc layout is given.
本文提出了对软件工程中的图形文档进行布局处理的设计思想和布局规则，并且对数据流图和结构图这两类常用图形文档的布局给出了算法概述。
The paper also designs the system structure, DFD and database related to the air cargo market, and it provides the way to future research of consignment point of system about ai...
针对航空货运的具体情况，设计了托运信息系统的系统结构、数据流图及数据库，为将来进一步研究航空货运托运信息系统打下了铺垫。
The paper also designs the system structure, DFD and database related to the air cargo market, and it provides the way to future research of consignment point of system about air cargo.
针对航空货运的具体情况，设计了托运信息系统的系统结构、数据流图及数据库，为将来进一步研究航空货运托运信息系统打下了铺垫。
DFD is titled as national high-tech enterprise specializes in development, production and sales of high performance of inorganic fluoride, Li-ion battery materials and photovoltaic materials.
多氟多化工股份有限公司是从事高性能无机氟化物、锂离子电池材料和光伏材料研发、生产和销售的国家级高新技术企业。
DFD is titled as national high-tech enterprise specializes in development, production and sales of high performance of inorganic fluoride, Li-ion battery materials and photovoltaic materials.
多氟多化工股份有限公司是从事高性能无机氟化物、锂离子电池材料和光伏材料研发、生产和销售的国家级高新技术企业。
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