XML

Extensible Markup Language (XML) is a flexible, text based, format derived from SGML. XML was originally designed for satisfying electronic publishing work. XML is a standard for data exchange on the Web and Internet.XML and SGML can be used for describing the structure of metadata.XML documents are made up of storage units called entities, which contain either parsed or unparsed data. Parsed data consists of character data or markup. Markup encodes a description of the document’s storage layout and logical structure. XML provides a mechanism to impose constraints on the storage layout and logical structure.

The are published and maintained by the http://www.w3.org/XML/W3C, they are and freely available on their website.

单词	XML
释义	XML Extensible Markup Language (XML) is a flexible, text based, format derived from SGML. XML was originally designed for satisfying electronic publishing work. XML is a standard for data exchange on the Web and Internet.XML and SGML can be used for describing the structure of metadata.XML documents are made up of storage units called entities, which contain either parsed or unparsed data. Parsed data consists of character data or markup. Markup encodes a description of the document’s storage layout and logical structure. XML provides a mechanism to impose constraints on the storage layout and logical structure. The are published and maintained by the http://www.w3.org/XML/W3C, they are and freely available on their website.
随便看	SumFunctionOfSeries sum function of series SummableFunction summable function Summation summation SummationByParts summation by parts SummatoryFunctionOfArithmeticFunction summatory function of arithmetic function SummedNumeratorAndSummedDenominator summed numerator and summed denominator SumOfAnglesOfTriangleInEuclideanGeometry sum of angles of triangle in Euclidean geometry SumOffracmunn SumOfIdeals sum of ideals SumOfOddNumbers sum of odd numbers SumOfPowersOfBinomialCoefficients sum of powers of binomial coefficients SumOfReciprocalsOfSylvestersSequence sum of reciprocals of Sylvester’s sequence SumOfRthPowersOfTheFirstNPositiveIntegers sum of rth powers of the first n positive integers