查询词典 database file

Finally, the integration of RP technology and RE is deep investigated. Some problems related with surface model and RP technology is pointed out. The method and data structure of reconsfructing the topology information of STL file are proposed. Also addressed in the paper are issues of the mistake check methods and repairing techniques of STL file. Then an experimental procedure of creating interface file and making the seat prototype of a bike is summarized in detail. The result testifies the feasibility and practicability of the technical line presented in this paper. All of the above-mentioned measures, impact the development for realizing the integration of RE/RPM.

最后，对反求技术和快速原型技术的集成问题进行了深入研究；指出了表面模型用于RP＆M中存在的问题；给出了STL文件拓扑重建的方法和数据结构；讨论了STL文件的错误校验和修复技术；在此基础上，进行了快速成型机的接口文件生成和实体成型加工实验，验证了本文所提技术路线的正确性和科学性，为实现RE/RPM的一体化起到了积极地推动作用。

Technically, open gives direct access to the stdio filesystem calls in the system's C libraryit returns a new file object that is connected to the external file and has methods that map more or less directly to file calls on your machine.

技术实现上， open 通过调用系统C库直接访问stdio文件系统，它将返回一个连接到外部文件的新的文件对象。这个对象的很多方法直接或间接地映射到你系统的调用上。

ZIP file if you have another unencrypted ZIP file which contains at least one file from the encrypted archive.

z ip档案如果您有其他的未加密的Z ip档，其中至少包含一个文件从加密存档。

Therefore at present the theory of acyclic database schema design has become a new important branch of database study.

无环数据库模式的设计理论研究，已成为了当前数据库研究的一个新的重要分支。

Combining the database and graph theory put the theory of acyclic database schema forward.

数据库理论与图论的结合产生了无环数据库模式设计理论。

Detail the aip aps to use the database, know how to learn, and must know the benefits of the database, it will help you learn faster.

详细说明：详细讲述了aip aps数据库的使用方法，懂得学习的人一定知道数据库的好处，它会帮助你更快的学习。

Namely, using the centralized and distributed database design optimizes the configuration of simulation database of Air fleet fighting DIS system and ~duces network flux.

即利用集中和分布式的数据库结构对机群作战分布交互式仿真系统的数据库进行了优化设计，减少了网络数据流量。

The database, which contains DNA C-values for just over 1 % of known angiosperm species, represents the largest database of nuclear DNA amounts available for any group of organisms.

该数据库，其中含有的DNA的C -值刚刚超过1 ％已知被子植物物种，代表了最大的数据库的细胞核DNA的金额可供任何一组的有机体。

Lastly, the thesis lays out the antetype of Technological Innovation Ability Evaluation Decision Support System , and designs the basic structure of the systems, which consist of man-machine conversation management system, problem processor syetem, modelbase management system, database management system, knowledgebase management system and methodbase management system. This thisis designs the database structure.

该体系结构由人机对话管理系统、问题处理系统、模型库管理系统、数据库管理系统、知识库管理系统及方法库管理系统6个相互关联的模块组成的系统；根据评价指标体系和指标的定义设计了企业技术创新能力评价的数据库结构。

It can automatically complete the interoperability, display and search of the relational database, and can develop a database application from manual to automatic.

给出了一个基于多Agent的合作求解方法，能自动完成关系数据库的互操作以及搜索显示等应用问题，解决了数据库应用开发从人工到自动的问题。

Use nationalization degree and the relationship that commercialize degree, condition of calculable market economy plays scope of optimal and state-owned economy.

利用国有化程度与市场化程度的关系，可计算市场经济条件下最佳国有经济规模。

The kinds of extractant also effected desulfurization rate .

萃取剂对脱硫率的影响也很大，乙二胺的萃取效果优于甲醇的。