This is the canonical doctype for HTML 5 Web pages.
这是用于HTML 5web页面的规范doctype。
HTML 5 adds many new elements to the HTML markup soup.
HTML 5向HTML标记添加了许多新元素。
When you say HTML 5, you might instantly think of HTML tags.
谈到HTML 5，您可能会马上想到HTML标记。
Strategies for supporting both HTML 5 and down-level browsers.
同时支持HTML5和低版本浏览览器的策略。
Many new features and standards have emerged as part of HTML 5.
基于 HTML 5已经涌现出了很多新的特性和标准。
Modernizer is an essential tools for moving forward with HTML 5.
Modernizer对于推进HTML 5来说是一个必要工具。
In HTML 5, you can write this more semantically, as shown in Listing 6.
在HTML 5中，可以按照更有语义性的方式编写这个图，见清单6。
The form elements in Listing 7 show many of the new features of HTML 5.
清单7中的form元素展示了HTML 5的许多新特性。
Microsoft is not even commenting on the tag of the HTML 5 specification.
微软甚至未就HTML 5规范的标签表态。
Take a look at them and some of the other new markup introduced by HTML 5.
看一下它们以及由HTML 5引入的其他一些新标记。
Local storage is part of the HTML 5 specification and is widely supported.
本地存储属于HTML 5规范，并且得到广泛的支持。
This article covered some of the new HTML 5 capabilities of modern browsers.
本文介绍了现代浏览器内的一些HTML 5的新功能。
HTML 5 also formalizes the otherwise AD hoc techniques used to structure content.
HTML 5还规范化了用于构造内容的其他专门技术。
The W3C is the home of some truly useful standards, including HTML 5. (See Resources.)
W3C是一些包括了HTML5在内的真正有用的标准的发源地，（参见参考资料。）
HTML 5 was explicitly designed to degrade gracefully in browsers that don't support it.
HTML 5的设计原则就是在不支持它的浏览器中能够平稳地退化。
A huge number of new features and standards have emerged as part of the HTML 5 standard.
目前已经出现了大量新特性和标准，成为了HTML 5标准的一部分。
HTML 5-based technology is the common platform across many of these devices and toolkits.
基于HTML 5的技术是跨各种设备和工具包的通用平台。
Some aspects of HTML 5 can help your mobile Web application approach a native experience.
HTML 5的某些方面有助于您的移动Web应用程序接近一个本地体验。
As well as the structural elements, HTML 5 adds some purely semantic block-level elements.
除了结构性元素之外，HTML 5还增加了一些纯语义性的块级元素。
In HTML 5, you can replace these with more direct semantic elements, as shown in Listing 2.
在HTML 5中，可以将这些元素替换为语义性的元素，见清单2。
Microsoft has released an update to Expression Web 4 to support HTML 5 and CSS 3 development.
近日，微软发布了ExpressionWeb4的一个更新以支持HTML 5和CSS3开发。
Although it can be tricky, many of the new features in HTML 5 have removed a lot of the hurdles.
虽然它可能很复杂，但是许多HTML 5的新特性对它进行了简化。
Many of these input fields also provide validation, and HTML 5 has a whole set of new validation APIs.
许多这些输入字段也提供验证，HTML 5拥有一组完整的新验证APIs。
To see an example of new HTML 5 elements that have more visual and programming impact, look at Figure 5.
要查看拥有更多视觉和编程效果的新HTML 5元素的一个示例，请看图 5。
The end result is that it may well take 13 years for browsers to comply with every line in the HTML 5 spec.
这样就导致，浏览器规范制定者可能需要花整整13年的时间来使每一行HTML 5标准都遵循上面提到的这些问题。
He thinks that "the next wave will come once HTML 5 and CSS 3 are fully supported on all popular browsers."
他认为“一旦所有流行的浏览器完全支持HTML 5和CSS3，下一浪潮就会到来。”
Even now, HTML 5 is surprisingly well supported in mobile browsers, including the Apple iPhone and Android.
即使在现在，HTML 5仍然能够在移动浏览器中得到良好支持，包括AppleiPhone和Android。
HTML 5 includes a specification for offline web apps that is already supported by Safari 3.1 and Firefox 3.
HTML 5中拥有对离线web应用的规范说明，Safari 3.1和Firefox3都已对此提供支持。
Otherwise, some browsers might not recognize the page as an HTML 5 page and might ignore the cache manifest.
否则，某些浏览器可能不会将页面识别为HTML 5页面，并且可能会忽略缓存清单。
When HTML 5 services are not enough, there are toolkits that enable you to create hybrid-based applications.
倘若HTML 5服务不够，还有一些工具包，支持您创建混合型应用程序。
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