deprecated_attribute_有道手机词典

1.In MathML3, the existing usage is deprecated and mglyph has been extended with a src attribute to be a general image reference element, similar to HTML's img element.
在 MathML3 中，现有用法遭到反对，用一个 src 属性扩展了 mglyph，使之成为一般的图像引用元素，类似于 HTML 的 img 元素。
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2.Thus, the boundary between transformation and serialization is muddled, so the XSL WG deprecated this attribute.
这样就模糊了转换和序列化之间的界限，因此XSL WG不赞成使用该属性。
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3.In general, version information within the tag is more trouble than it is worth, and this attribute has been deprecated in HTML 4.
一般来说，标签内的版本信息所带来的麻烦比好处还多，这个属性在HTML 4中已经被废弃了。
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