Specifies the form and establishes the interpretation of programs written in the C# programming language. It specifies; The representation of C# programs; The syntax and constraints of the C# language; The semantic rules for interpreting C# programs; The restrictions and limits imposed by a conforming implementation of C#.

定价： 1056元 / 折扣价： 898 元 加购物车

This Standard is intended to be used to report the measures obtained from a test of usability as defined in ISO 9241-11: effectiveness, efficiency and satisfaction in a specified context of use. NOTE Metrics for other more-detailed usability requirements can be found in ISO/IEC 9126 parts 2 and 3. This Standard is intended to be used by: usability professionals within supplier organizations to generate reports that can be used by customer organizations; customer organizations to verify that a particular report conforms to this International Standard; human factors or other usability professionals in customer organizations who are evaluating both the technical merit of usability tests and the usability of the products; and other technical professionals and managers in the customer organization who are using the test results to make business decisions about product suitability and purchase.

定价： 1310元 / 折扣价： 1114 元 加购物车

Provides the full reference for the Eiffel language. Eiffel is a method of software construction and a language applicable to the analysis, design, implementation and maintenance of software systems. ISO/IEC 25436:2006 covers only the language, with an emphasis on the implementation aspects.

定价： 1633元 / 折扣价： 1389 元 加购物车

Defines an XML schema for office applications and its semantics. The schema is suitable for office documents, including text documents, spreadsheets, charts and graphical documents like drawings or presentations, but is not restricted to these kinds of documents. Provides for high-level information suitable for editing documents. It defines suitable XML structures for office documents and is friendly to transformations using XSLT or similar XML-based tools.

定价： 1056元 / 折扣价： 898 元 加购物车

Defines an XML schema for office applications and its semantics. The schema is suitable for office documents, including text documents, spreadsheets, charts and graphical documents like drawings or presentations, but is not restricted to these kinds of documents. Provides for high-level information suitable for editing documents. It defines suitable XML structures for office documents and is friendly to transformations using XSLT or similar XML-based tools.

定价： 1633元 / 折扣价： 1389 元 加购物车

Establishes specifications for financial transaction cards using track 3 and is intended to permit interchange based on the use of magnetic stripe encoded information. It specifies the data content and physical location of read/write information on track 3 and is to be used in conjunction with the relevant parts of ISO/IEC 7811 and ISO/IEC 7812.

定价： 722元 / 折扣价： 614 元 加购物车

Specifies the data structure and data content of magnetic tracks 1 and 2, which are used to initiate financial transactions. It takes into consideration both human and physical aspects and states minimum requirements of conformity. It references layout, recording techniques, numbering systems, registration procedures, but not security requirements. Specifies the test procedures used to check ID-1 cards against the parameters specified in ISO/IEC 7813:2006.

定价： 447元 / 折扣价： 380 元 加购物车

Changes in this document from FC-AL version 7.0
(All changes in the replacement pages that follow are marked with change bars in the margins.)
Changes in this document from FC-AL amendment (dated 23 Oct 2001)
- Changed the Transmission Word delay through an L_Port from 6 words to 12 words to accommodate higher Fibre Channel speeds; e.g., 8 and 16Gb/s.
- Corrected the OPEN state to assure fairness for an L_Port that is using the TRANSFER state while another L_Port is using ARBf.

定价： 570元 / 折扣价： 485 元 加购物车

Defines test methods for characteristics of identification cards according to the definition given in ISO/IEC 7810. Each test method is cross-referenced to one or more base standards, which may be ISO/IEC 7810 or one or more of the supplementary standards that define the information storage technologies employed in identification cards applications. This part of ISO/IEC 10373 defines test methods which are common to one or more card technologies. Other parts of ISO/IEC 10373 define technology-specific test methods.

定价： 475元 / 折扣价： 404 元 加购物车

This International Standard defines test methods for characteristics of identification cards according to the definition given in ISO/IEC 7810. Each test method is cross-referenced to one or more base standards, which may be ISO/IEC 7810 or one or more o

定价： 475元 / 折扣价： 404 元 加购物车

ISO/IEC 11694-5:2006 is one of a series of International Standards specifying the parameters for optical memory cards and the use of such cards for the storage and interchange of digital data.

ISO/IEC 11694 recognises the existence of different methods of recording and reading information on optical memory cards, the characteristics of which are specific to the recording method employed. ISO/IEC 11694-5:2006 is specific to optical memory cards using the linear recording method and specifies a data format for information interchange for applications using ISO/IEC 11694-4, Annex B.

定价： 475元 / 折扣价： 404 元 加购物车

Defines a number of packages of generic data types common to various kinds of data used in multimedia and application areas, to enable that data to be stored and manipulated in an SQL database. Introduces the data-mining package, gives the necessary references, defines notations and conventions specific to this part, defines concepts specific to this part, and defines data mining user-defined types and their associated routines.

定价： 1633元 / 折扣价： 1389 元 加购物车

ISO/IEC 13250-2:2006 specifies the Topic Maps data model. It defines the abstract structure and interpretation of topic maps, the rules for merging topic maps and a set of fundamental subject identifiers. The purpose of the data model is to define the interpretation of the Topic Maps interchange syntax, and to serve as a foundation for the definition of supporting standards for canonicalization, querying, constraints, etc.

定价： 902元 / 折扣价： 767 元 加购物车

Describes the MPEG-2 audio non-backwards compatible standard called MPEG-2 Advanced Audio Coding, AAC [1], a higher quality multichannel standard than achievable while requiring MPEG-1 backwards compatibility. This MPEG-2 AAC audio standard allows for ITU-R indistinguishable quality according to [2] at data rates of 320 kbit/s for five full-bandwidth channel audio signals.

定价： 1633元 / 折扣价： 1389 元 加购物车

ISO/IEC 14496-17:2006 was developed in response to the need for a generic method for coding of text at very low bitrate as one of the multimedia components within an audiovisual presentation. ISO/IEC 14496-17:2006 allows for example subtitles and Karaoke song texts to be coded and transported as separate text streams at bitrates that are sufficently low for use in mobile services over IP. Target applications are in particular found in areas with severe transmission bandwidth constraints, such as mobile services over IP.

定价： 902元 / 折扣价： 767 元 加购物车